{"product_id":"command-access-mlrk1-motorized-latch-retraction-retrofit-kit-select-exit-device","title":"Command Access MLRK1 Motorized Latch Retraction Retrofit Kits | Select Exit Device","description":"\u003ch2\u003eMotorized Latch Retraction — Detailed Compatibility Guide\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCommand Access MLRK1 Series\u003c\/strong\u003e kits add electrically controlled motorized latch retraction to a compatible existing commercial exit device. The available variants are \u003cstrong\u003edevice-specific factory retrofit assemblies\u003c\/strong\u003e; the SKU and exit-device series must match the installed hardware. A 24VDC control and properly sized power circuit are required, and the mechanical exit function must remain available in accordance with applicable requirements.\u003c\/p\u003e\u003ch3\u003eCatalog Review – Product-Specific Notes\u003c\/h3\u003e\u003ch3\u003eExit Device Identification Before Selecting a Retrofit\u003c\/h3\u003e\u003cp\u003eRead the manufacturer, model and rail identification directly from the \u003cstrong\u003eexisting exit device\u003c\/strong\u003e. A manufacturer name alone is insufficient: different rim, mortise and vertical-rod versions can require different MLRK1 kits. Use the exact SKU from the compatibility menu and compare it with the current Command Access installation sheet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eREX distinction:\u003c\/strong\u003e MLRK1-HAG-REX is a distinct Hager configuration. Other listed kits should not be represented as including a request-to-exit signal unless the factory documentation identifies that function. Confirm controller timing, 24VDC power capacity, wire-transfer provision and free mechanical exit before finalizing the installation.\u003c\/p\u003e\u003csection\u003e\u003ch3\u003eSelecting an Exit-Device-Specific Motorized Retraction Kit\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMLRK1\u003c\/strong\u003e is a family of motorized latch-retraction retrofits, not a single universal motor assembly. Each selectable SKU matches a specified exit-device manufacturer and series. Confirm the installed panic hardware’s exact model, version, length and rim \/ vertical-rod \/ mortise construction before using the compatibility selector. A different make or series can require another mounting interface and kit.\u003c\/p\u003e\n\u003ch4\u003eElectrical and Control-System Planning\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Plan for the chosen kit’s 24VDC requirements and distinguish momentary motor retraction current from any holding current. Size the source, cabling and control contacts using the selected kit’s instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating modes:\u003c\/strong\u003e Define whether the door needs momentary authorized access, timed latch retraction or a sustained electric-dogging configuration permitted by the device. Confirm compatibility with the access-control sequence and egress design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREX signals:\u003c\/strong\u003e Request-to-exit monitoring is only present when explicitly supplied as part of a chosen configuration or separately installed accessory. The \u003cstrong\u003eMLRK1-HAG-REX\u003c\/strong\u003e is distinct from the standard Hager kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExit device mechanics:\u003c\/strong\u003e Preserve the factory mechanical exit function, comply with the current exit-device listing and verify the modified assembly’s required fire-door and panic-hardware approvals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSurvey and Commissioning Checklist\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRecord manufacturer, series, device length, hand, rail or rod system, strike and whether the current installation has dogging or monitoring.\u003c\/li\u003e\n\u003cli\u003eMatch that information to the exact MLRK1 model and latest manufacturer installation sheet; verify required module, harness and mounting components.\u003c\/li\u003e\n\u003cli\u003eConfirm door\/frame wiring path, power transfer, power supply and access-control relay requirements.\u003c\/li\u003e\n\u003cli\u003eAfter field installation, test authorized latch retraction, timed release, full relatching, free mechanical egress and normal operation on loss of electrical power.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003ePackage scope:\u003c\/strong\u003e The chosen motor retrofit kit is not a complete exit device, power supply or access-control system. Review model-specific inclusions below for any module, switches, harness or other accessories.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eAvailable Exit-Device Retrofit Variants\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCompatible exit device\u003c\/th\u003e\n\u003cth\u003eCommand Access SKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdams Rite 82\/84\/86\/88\/P88 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCal-Royal 98\/2200 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-CAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCal-Royal 7700 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-CAL77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorbin Russwin 4000\/5000 \u0026amp; Yale 7000\u003c\/td\u003e\n\u003ctd\u003eMLRK1-COR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDorma 9000 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-DOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFalcon 16\/17 \u0026amp; First Choice 36\/37\u003c\/td\u003e\n\u003ctd\u003eMLRK1-FAL17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFalcon 24\/25 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-FAL25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHager 4500\/4600 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-HAG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJackson 1285\/1295 \u0026amp; Kawneer 1686\/1786\u003c\/td\u003e\n\u003ctd\u003eMLRK1-JAC12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSargent 80 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-SGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVon Duprin 22 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-VD22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVon Duprin 33\/35 \u0026amp; 98\/99 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-VD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHager 4500 Series with REX\u003c\/td\u003e\n\u003ctd\u003eMLRK1-HAG-REX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArrow 1000 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-ARW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetex Advantex \u0026amp; Value Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-DTX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePDQ 6200 Series\u003c\/td\u003e\n\u003ctd\u003eMLRK1-PDQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eHow to Select and Install an MLRK1 Kit\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the host device:\u003c\/strong\u003e Check exact manufacturer, panic-device series, rim versus vertical-rod versus mortise configuration, device length and the latest approved Command Access compatibility guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderstand the function:\u003c\/strong\u003e Electrical power retracts the latch for a controlled-access or push\/pull operating mode; removing the electric command restores normal mechanical latching, subject to proper installation and adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower engineering:\u003c\/strong\u003e Use a regulated 24VDC power source sized for the selected model's peak retraction current and holding current. Evaluate start-up load, wire gauge, wiring distance and voltage drop rather than relying on nominal voltage alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController and setup:\u003c\/strong\u003e Supplied motor modules, Push-to-Set adjustments, connector details and required field components can differ by kit. Follow the exact model insert, not another MLRK1 variant's instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREX selection:\u003c\/strong\u003e The variant with the REX suffix expressly includes request-to-exit monitoring. For other versions, check whether optional REX monitoring is available and ordered separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety and verification:\u003c\/strong\u003e Test latch retraction, full latch return, manual panic exit, supply interruption and any fire-rated or delayed-egress requirements applicable to the complete door.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKit scope:\u003c\/strong\u003e Retrofit kit and designated factory components for the selected exit-device family; the existing exit device, external supply, access controller, special power-transfer hardware and installer labor are not automatically included.\u003c\/p\u003e\u003ch3\u003eBefore You Order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMatch the exact factory model and variant to the project hardware schedule; model suffixes indicate important operational differences.\u003c\/li\u003e\n\u003cli\u003eConfirm electrical supply, wiring, control interface, local codes and compatibility with the installed equipment.\u003c\/li\u003e\n\u003cli\u003eUse current manufacturer wiring diagrams, cut sheets and installation instructions; test the complete door assembly after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eCommand Access Technologies MLRK1 Series Motorized Latch Retraction Kits\u003c\/strong\u003e convert compatible mechanical commercial exit devices into electronically controlled latch-retraction systems. Choose the \u003cstrong\u003ecompatible exit-device manufacturer and series\u003c\/strong\u003e in the variant selector. Each option is a distinct, manufacturer-specific \u003cstrong\u003e24VDC motorized retrofit kit\u003c\/strong\u003e for the listed panic device—these kits are \u003cstrong\u003enot universally interchangeable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorized latch retraction:\u003c\/strong\u003e Electrically retracts the exit device latch and actuates the pushpad so compatible openings can support controlled entry, electric dogging and specified push\/pull applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for retrofit:\u003c\/strong\u003e Field-installable kit options for many popular brands of existing mechanical panic and fire-exit hardware, subject to the compatible device's configuration and listing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24VDC power:\u003c\/strong\u003e MLRK1 motorized kits use nominal 24V DC. Supply regulated power within the specific model's published voltage limits using appropriate wiring and access-control equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-secure \/ EU latch-retraction principle:\u003c\/strong\u003e On power interruption, the electric latch-retraction function releases and the mechanical device returns to its normal latching operation. Mechanical egress must remain free through the exit device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor-driven MM-series control:\u003c\/strong\u003e Manufacturer smart modules provide diagnostics and post-installation latch calibration; control module generation and electrical requirements may vary with the selected retrofit kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-to-Set (PTS) adjustment:\u003c\/strong\u003e Electronic adjustment assists with setting latch-retraction travel after installation, reducing mechanical adjustment time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous-duty electric dogging:\u003c\/strong\u003e When the compatible exit device is held retracted for approved applications, the kit can support push\/pull passage without requiring a manually dogged pushpad.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREX availability varies:\u003c\/strong\u003e Request-to-exit (REX) monitoring is included on certain manufacturer-specified kits and is an optional factory\/field accessory on others. A separate built-in REX upgrade is not included automatically with every standard option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial duty:\u003c\/strong\u003e Suitable for correctly specified offices, hospitals, educational facilities, institutional buildings, airports and high-traffic facilities requiring secure access control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelect the Correct Compatible Variant\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eChoose the exact kit for your installed exit-device brand and series.\u003c\/strong\u003e The selected Shopify variant determines the manufacturer SKU and compatibility.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCompatible exit device\u003c\/th\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdams Rite 82\/84\/86\/88\/P88 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdams Rite EX Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-AREX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArrow 1000 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-ARW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCal-Royal 98\/2200 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-CAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCal-Royal 7700 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-CAL77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorbin Russwin 4000\/5000 \u0026amp; Yale 7000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-COR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDexter 1000 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-DEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDorex 9500 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-DRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDorma 9000 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-DOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetex Advantex \u0026amp; Value Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-DTX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFalcon 16\/17 \u0026amp; First Choice 36\/37\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-FAL17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFalcon 24\/25 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-FAL25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHager 4500\/4600 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-HAG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJackson 1285\/1295 \u0026amp; Kawneer 1686\/1786\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-JAC12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarshall Best Q1\/2000 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-MBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarks M9900 \u0026amp; Design Hardware 1000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-MRK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarks M8800 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-MRK8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePDQ 6200 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-PDQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePDQ 63\/6400 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-PDQ63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhiladelphia Hardware 9000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-PHI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSargent 80 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-SGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStanley QED 100\/200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-SQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTell 9500 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-TEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTownsteel 1000 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-TS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTownsteel 9700 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-TS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVon Duprin 22 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-VD22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVon Duprin 33\/35 \u0026amp; 98\/99 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-VD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVon Duprin 33\/35 \u0026amp; 98\/99 AX Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLRK1-VDAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eCommand Access Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Family\u003c\/th\u003e\n\u003ctd\u003eMLRK1 Motorized Latch Retraction Retrofit Kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePurpose\u003c\/th\u003e\n\u003ctd\u003eField conversion of compatible mechanical exit devices to electronically powered latch retraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Voltage\u003c\/th\u003e\n\u003ctd\u003e24VDC (model-specific acceptable range and wiring requirements apply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Control\u003c\/th\u003e\n\u003ctd\u003eMotorized latch-retraction module, compatible access-control power supply and wiring required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical Exit Device Styles\u003c\/th\u003e\n\u003ctd\u003eRim, surface vertical rod, concealed vertical rod and mortise exit devices, where the specific kit supports that device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFail-Secure Function\u003c\/th\u003e\n\u003ctd\u003eEU-style motorized latch retraction; exit hardware mechanically latches when electric retraction is removed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField Adjustment\u003c\/th\u003e\n\u003ctd\u003ePTS electronic latch-travel calibration on applicable kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequest-to-Exit\u003c\/th\u003e\n\u003ctd\u003eModel-dependent: may be built-in, factory-optional or field-installable; verify particular variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003ctd\u003ePeak and holding current vary by exact model and control module; follow the individual factory instruction sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eManufacturer three-year limited warranty; current factory conditions apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhere These Kits Are Used\u003c\/h3\u003e\u003cp\u003eCommercial doors with existing mechanical panic bars, storefront and institutional exit devices, controlled public entrances, automatic-door integrations, warehouse doors and other applications where authorized electronic latch retraction is specified. Match each model to the actual exit-device series and mounting configuration.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Compatibility Checklist\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the exit device\u003c\/strong\u003e by manufacturer, model series, device type (rim\/SVR\/CVR\/mortise), length and existing electrification before selecting a variant.\u003c\/li\u003e\n\u003cli\u003eConfirm the chosen MLRK1 kit and existing device are compatible with the current Command Access instructions, fire-rating\/listing restrictions and factory approved conversions.\u003c\/li\u003e\n\u003cli\u003eUse a regulated, appropriately sized \u003cstrong\u003e24VDC Class 2 power source\u003c\/strong\u003e and wiring capable of supporting the selected kit's startup\/peak current.\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer instructions for motor mounting, mechanical connections, exit-device cover clearance, pushpad travel and electronic PTS calibration.\u003c\/li\u003e\n\u003cli\u003eVerify whether a built-in REX switch is required and included; specify a compatible separate REX kit or enhanced model if needed.\u003c\/li\u003e\n\u003cli\u003eTest motor retraction, normal latch restoration after power removal, continuous-duty dogging if applicable, manual emergency egress and coordination with the access-control or automatic-door system.\u003c\/li\u003e\n\u003cli\u003eCheck applicable fire-door, accessibility and egress rules before modifying exit hardware. Use a qualified installer where required.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003ePackage Scope\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e One Command Access MLRK1 motorized latch retraction retrofit kit for the \u003cstrong\u003eselected variant\u003c\/strong\u003e, consisting of the factory-specified motor\/control assembly and model-specific retrofit accessories. Exact mounting hardware, connectors, REX equipment and wiring components vary by model; consult each manufacturer's packing list.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot assumed included:\u003c\/strong\u003e Complete exit device\/panic bar, separate power supply, door controller, credential reader, extra monitoring kit, door loop or power-transfer hardware. Select one compatible kit per exit device.\u003c\/p\u003e\u003ch3\u003eAdditional compatible exit-device retrofit kit options\u003c\/h3\u003e\u003cp\u003eSelect the exact MLRK1 kit matching your exit device. Request-to-exit (REX) is included only with expressly designated REX kits. Not all retrofit configurations use identical mounting hardware or control electronics.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHager 4500 Series with REX — MLRK1-HAG-REX\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eUpgrade an approved Hager commercial exit device for electronic access control with the \u003cstrong\u003eCommand Access Technologies MLRK1-HAG-REX Motorized Latch Retraction Kit\u003c\/strong\u003e. Designed for the \u003cstrong\u003eHager 4500 Series\u003c\/strong\u003e exit-device platform, this \u003cstrong\u003e24VDC motorized retrofit kit includes request-to-exit (REX) monitoring\u003c\/strong\u003e for applications that require an electrical indication when the exit device is operated from inside. The MLRK1 smart-module design electronically retracts the latch for authorized access while preserving normal mechanical pushpad egress when installed correctly.\u003c\/p\u003e\n\u003ch3\u003eFeatures and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHager exit-device retrofit:\u003c\/strong\u003e Manufacturer-specific MLRK1-HAG hardware fits approved Hager 4500\/4600-series applications. Verify the precise model, rim or vertical-rod configuration, and the current factory compatibility matrix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in REX monitoring:\u003c\/strong\u003e The \u003cstrong\u003e-REX\u003c\/strong\u003e configuration includes a request-to-exit switch for reporting interior exit-device actuation to a compatible controller or monitoring input; this is not merely the standard kit with an unsupported REX claim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorized latch retraction:\u003c\/strong\u003e Provides electrical pullback of the exit-device latch\/pushpad for authorized entry, controlled release, or approved electric dogging scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24VDC operation:\u003c\/strong\u003e Designed for a regulated 24VDC access-control supply; the published input tolerance is \u003cstrong\u003e24VDC ±10%\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-module diagnostics:\u003c\/strong\u003e Factory MLRK1-HAG installation literature identifies an \u003cstrong\u003eMM5 module\u003c\/strong\u003e with audible diagnostic feedback and simplified field setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-to-Set (PTS) calibration:\u003c\/strong\u003e One-touch latch-retraction adjustment helps match motor travel to the actual exit-device installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous-duty electrical dogging:\u003c\/strong\u003e Motorized latch hold and automatic re-engagement support compatible installations with electrically dogged openings where permitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for commercial facilities:\u003c\/strong\u003e Useful for controlled office entrances, educational and institutional buildings, healthcare administration, retail storefronts and security-system retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-year manufacturer warranty:\u003c\/strong\u003e Manufacturer publishes a three-year limited warranty for its compatible MLRK1 exit-device kit family; consult current written warranty terms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eCommand Access Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd\u003eMLRK1-HAG-REX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Family\u003c\/th\u003e\n\u003ctd\u003eMLRK1 Motorized Latch Retraction Retrofit Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Compatibility\u003c\/th\u003e\n\u003ctd\u003eHager 4500 Series commercial exit devices; 45\/4600 family as specified by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanism\u003c\/th\u003e\n\u003ctd\u003eMotor-driven latch and pushpad retraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Input\u003c\/th\u003e\n\u003ctd\u003e24VDC ±10%, per current manufacturer insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Latch-Retraction Current\u003c\/th\u003e\n\u003ctd\u003eApproximately 900 mA, per published HAG-family installation instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Holding Current\u003c\/th\u003e\n\u003ctd\u003eApproximately 215 mA, per published HAG-family installation instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Module\u003c\/th\u003e\n\u003ctd\u003eManufacturer MLRK smart module; MM5 identified in HAG-family instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment\u003c\/th\u003e\n\u003ctd\u003ePTS (Push-to-Set) electronic latch-travel calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequest-to-Exit (REX)\u003c\/th\u003e\n\u003ctd\u003eIncluded as specified by -REX factory configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eREX Contact Type\u003c\/th\u003e\n\u003ctd\u003eSPDT monitoring contact; manufacturer insert identifies 0.5A at 24V contact rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eREX Wires\u003c\/th\u003e\n\u003ctd\u003eGreen = common; blue = normally open; gray = normally closed, per published insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Supply Wiring\u003c\/th\u003e\n\u003ctd\u003e18 AWG; follow voltage-drop limitations and the exact supplied wiring instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eAppropriately sized, filtered\/regulated, power-limited Class 2 DC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectric Dogging\u003c\/th\u003e\n\u003ctd\u003eContinuous-duty on compatible approved exit-device applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 2 lb according to reseller listing; packaged shipping weight varies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eManufacturer three-year limited warranty; current terms apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eREX vs. Standard Latch Retraction\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMLRK1-HAG-REX\u003c\/strong\u003e includes request-to-exit monitoring for applications where a building's access-control or security panel needs to detect operation of the exit device. The separately designated \u003cstrong\u003eMLRK1-HAG\u003c\/strong\u003e is the standard non-REX configuration unless its exact manufacturer order code states otherwise. REX is a \u003cstrong\u003emonitoring contact\u003c\/strong\u003e, not a stand-alone access controller, door-position sensor or remote push button.\u003c\/p\u003e\n\u003ch3\u003eCompatible Exit-Device Selection\u003c\/h3\u003e\n\u003cp\u003eThis listing is specified for \u003cstrong\u003eHager 4500 Series\u003c\/strong\u003e exit hardware. The underlying Command Access HAG-family design is also discussed in manufacturer literature for compatible IDC 8000, PDQ 6200, Stanley QED, LSDA 9000 and Lawrence 8000 series devices, but these may use \u003cstrong\u003edifferent orderable kit SKUs\u003c\/strong\u003e. Do not assume this HAG-REX SKU substitutes for those models without written manufacturer confirmation.\u003c\/p\u003e\n\u003ch3\u003eInstallation Checklist\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the installed panic device is a compatible \u003cstrong\u003eHager 4500\/4600 family\u003c\/strong\u003e exit device and identify its rim\/vertical-rod type, length, existing electrical options, fire-rating and opening requirements.\u003c\/li\u003e\n\u003cli\u003eProvide a \u003cstrong\u003e24VDC ±10%\u003c\/strong\u003e power-limited Class 2 supply appropriately rated for motor startup\/retraction and holding current. Confirm device placement and voltage drop with the manufacturer installation sheet.\u003c\/li\u003e\n\u003cli\u003eRoute power through approved door transfer equipment and observe the manufacturer's instruction for \u003cstrong\u003edirect power-supply-to-module wiring\u003c\/strong\u003e, without prohibited in-line relay\/controller devices.\u003c\/li\u003e\n\u003cli\u003eInstall the motor mount, spacer, adjustment and fasteners supplied for the applicable Hager device; verify pushpad clearance and compatible filler plates.\u003c\/li\u003e\n\u003cli\u003eComplete the \u003cstrong\u003ePTS calibration\u003c\/strong\u003e and verify full latch retraction, reliable relatching on removal of power and normal manual panic egress.\u003c\/li\u003e\n\u003cli\u003eConnect the included \u003cstrong\u003eSPDT REX contact\u003c\/strong\u003e to the appropriate low-voltage monitoring input and verify the common, normally-open and normally-closed signals against the supplied wiring guide.\u003c\/li\u003e\n\u003cli\u003eCheck electric-dogging behavior, access-control coordination, door hardware listings and applicable fire, accessibility and life-safety codes before returning the opening to service.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003ePackage Contents and Exclusions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e One factory-configured \u003cstrong\u003eCommand Access MLRK1-HAG-REX\u003c\/strong\u003e motorized latch-retraction retrofit kit with REX capability, motor\/control assembly and model-specific installation components. Published HAG-family documentation lists a motor mount with smart module, Molex pigtail, mounting screws and spacer; the actual REX switch, leads and accessory contents should be checked against the shipped kit revision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e The complete Hager panic device, independent power supply, external access controller or reader, electric hinge or door loop, door\/frame and any unrelated monitoring accessory. This is a motorized \u003cstrong\u003eretrofit kit\u003c\/strong\u003e, not a complete exit device.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eArrow 1000 Series — MLRK1-ARW\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eUpgrade approved Arrow commercial panic hardware for electronic access control with the \u003cstrong\u003eCommand Access Technologies MLRK1-ARW Motorized Latch Retraction Kit\u003c\/strong\u003e. This field-installable \u003cstrong\u003e24VDC motorized latch-retraction retrofit\u003c\/strong\u003e is specifically documented by the manufacturer for compatible \u003cstrong\u003eArrow 1000 Series exit devices\u003c\/strong\u003e. It electrically retracts the latch and pushpad to support controlled entry, appropriate electric dogging and approved door-operator integrations while allowing the exit device to retain its normal mechanical egress function when correctly installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e The distributor describes this kit for Arrow 1000, 2000 and 3000 Series; current Command Access product and installation literature explicitly identify the \u003cstrong\u003eArrow 1000 Series\u003c\/strong\u003e. For Arrow 2000\/3000 hardware, confirm exact model and installation compatibility with Command Access before ordering. This kit is not a universal retrofit and is not a complete exit device.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArrow exit-device retrofit:\u003c\/strong\u003e Engineered for the Arrow 1000 Series platform using a manufacturer-specific mounting and drive arrangement. Confirm installed panic device series, condition and hardware configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric latch retraction:\u003c\/strong\u003e A powered motor moves the exit device's latch\/pushpad mechanism to facilitate authorized entry where the full door system is correctly designed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24VDC power input:\u003c\/strong\u003e Operates at nominal \u003cstrong\u003e24VDC ±10%\u003c\/strong\u003e in accordance with Command Access MLRK1-ARW installation literature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote MM4S module:\u003c\/strong\u003e Factory literature for this kit identifies an \u003cstrong\u003eMM4S remote motor-control module\u003c\/strong\u003e, associated motor mounting assembly and cable harness. Do not assume an MM5 module is included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow- and high-torque modes:\u003c\/strong\u003e Manufacturer documentation lists average latch-retraction currents of \u003cstrong\u003e900mA (low torque)\u003c\/strong\u003e and up to \u003cstrong\u003e2A (high torque)\u003c\/strong\u003e, depending on setup and hardware resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient holding operation:\u003c\/strong\u003e Published holding currents are approximately \u003cstrong\u003e215mA in low-torque mode\u003c\/strong\u003e and \u003cstrong\u003e250mA in high-torque mode\u003c\/strong\u003e. Size the supply for the higher retraction current as well as hold current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric dogging capability:\u003c\/strong\u003e Where the exit-device application and its listings permit, powered latch retraction can hold the pushpad retracted for scheduled push\/pull access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical free egress:\u003c\/strong\u003e The interior panic device must remain operable for normal emergency exit independent of access-control authorization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField-installable kit:\u003c\/strong\u003e Retrofitting a compatible existing mechanical exit device may avoid replacement of the complete panic bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREX monitoring optional:\u003c\/strong\u003e A compatible request-to-exit switch can be specified separately where available. This standard MLRK1-ARW part number does \u003cstrong\u003enot\u003c\/strong\u003e imply built-in REX monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL-listed product family:\u003c\/strong\u003e Command Access advertises a UL-listed retrofit kit with a \u003cstrong\u003ethree-year manufacturer warranty\u003c\/strong\u003e; confirm the appropriate device and full-opening listing before modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eCommand Access Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eMLRK1-ARW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Family\u003c\/th\u003e\n\u003ctd\u003eMLRK1 Motorized Latch Retraction Retrofit Kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Verified Compatibility\u003c\/th\u003e\n\u003ctd\u003eArrow 1000 Series exit devices; other Arrow models require confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier's Additional Compatibility Description\u003c\/th\u003e\n\u003ctd\u003eArrow 1000, 2000 and 3000 Series — verify 2000\/3000 models with manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLatch-Retraction Mechanism\u003c\/th\u003e\n\u003ctd\u003eMotor-driven retrofit for existing compatible exit device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Input\u003c\/th\u003e\n\u003ctd\u003e24VDC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Low-Torque Latch Retraction Current\u003c\/th\u003e\n\u003ctd\u003e900mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage High-Torque Latch Retraction Current\u003c\/th\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Low-Torque Holding Current\u003c\/th\u003e\n\u003ctd\u003e215mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage High-Torque Holding Current\u003c\/th\u003e\n\u003ctd\u003e250mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Module\u003c\/th\u003e\n\u003ctd\u003eRemote MM4S motor-control module, per published kit insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Wiring Gauge\u003c\/th\u003e\n\u003ctd\u003e18 AWG; verify distance and voltage drop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Supply\u003c\/th\u003e\n\u003ctd\u003ePower-limited Class 2 DC supply; regulated and filtered per manufacturer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply-to-Module Connection\u003c\/th\u003e\n\u003ctd\u003eDirect power run; factory instructions prohibit relays or access-control units placed between the supply and motor module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuilt-In Request-to-Exit\u003c\/th\u003e\n\u003ctd\u003eNot included in standard MLRK1-ARW SKU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eThree-year limited manufacturer warranty, subject to factory terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e4 lb estimated packaged shipping weight; verify before dispatch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eArrow Series Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe MLRK1-ARW is the dedicated Command Access motorized retrofit for compatible \u003cstrong\u003eArrow 1000 Series\u003c\/strong\u003e exit devices. The supplier catalog also refers to Arrow 2000 and 3000 Series; these additional series should be checked individually with Command Access before a retrofit is selected. Confirm the exact device model, style (rim, mortise or vertical rod as applicable), length, fire-rating, existing electric modifications and mechanical condition. Do not substitute \u003cstrong\u003eMLRK1-AR\u003c\/strong\u003e, which is an \u003cstrong\u003eAdams Rite\u003c\/strong\u003e motor kit, for the Arrow-specific \u003cstrong\u003eMLRK1-ARW\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003ePower and Wiring Notes\u003c\/h3\u003e\n\u003cp\u003eThe factory insert specifies \u003cstrong\u003e24VDC ±10%\u003c\/strong\u003e with at least \u003cstrong\u003e18 AWG\u003c\/strong\u003e supply conductors. Select a compatible power-limited Class 2 supply capable of supporting the motor's potential \u003cstrong\u003e2A high-torque retraction current\u003c\/strong\u003e when required by the application, in addition to steady holding current. The manufacturer instructs installers to run power \u003cstrong\u003edirectly from the supply to the motor module\u003c\/strong\u003e; install controls only through the permitted factory interface rather than putting an incompatible relay in series with the module's supply path. Follow the specific MM4S wiring and installation guide.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Commissioning Checklist\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify hardware:\u003c\/strong\u003e Confirm the installed exit device is an approved Arrow 1000 Series unit; ask the manufacturer to confirm compatibility for any Arrow 2000 or 3000 model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview the installation insert:\u003c\/strong\u003e Check the required tools, manufacturer-specific motor mounting position, pushpad adjustment, door clearances, and the current parts list before disassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare the opening:\u003c\/strong\u003e Protect door finishes and provide the correct transfer wiring pathway, appropriately sized power supply and controller interface for the intended access-control function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit the motor kit:\u003c\/strong\u003e Install the motor mount and remote MM4S module, route the factory connectors and cables, and ensure the pushpad and linkage move without binding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigure motor operation:\u003c\/strong\u003e Set the correct low\/high torque behavior in accordance with factory instructions and observe actual current draw and latch travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify retraction and relatching:\u003c\/strong\u003e Test powered latch retraction, release on power removal, mechanical pushpad travel, dogging behavior where approved and emergency exit operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck system integration:\u003c\/strong\u003e Test credential entry or door-operator coordination and any separately installed REX or position monitoring accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm required compliance:\u003c\/strong\u003e Verify fire-door listings, egress, accessibility and the complete opening's approved hardware schedule after the retrofit is complete.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003ePublished Kit Components\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer MLRK1-ARW\/MM4S insert describes a \u003cstrong\u003emotor mount, Phillips-head mounting screw, Molex pigtail, two cable ties, mounting pads, remote MM4S module and a remote-module cable\u003c\/strong\u003e. Other insert revisions identify different connector and power-lead arrangements. Confirm the supplied revision and included hardware against the current kit packing list.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eCommercial offices, institutional buildings, schools, healthcare facilities, retail stores, managed-access corridors and other facilities that use compatible Arrow exit hardware and need electronic latch retraction for secure, controlled access.\u003c\/p\u003e\n\u003ch3\u003eNot Included\u003c\/h3\u003e\n\u003cp\u003eThe Arrow exit device itself, door\/frame, separate access-control reader, power supply, door power-transfer hinge or loop, automatic door operator and separate request-to-exit monitoring accessories are \u003cstrong\u003enot included\u003c\/strong\u003e unless specified in the manufacturer's kit contents. This listing is for \u003cstrong\u003eone MLRK1-ARW motorized retrofit kit\u003c\/strong\u003e, not a complete door-hardware assembly.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDetex Advantex \u0026amp; Value Series — MLRK1-DTX\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe \u003cstrong\u003eCommand Access Technologies MLRK1-DTX Motorized Latch Retraction Kit\u003c\/strong\u003e converts compatible \u003cstrong\u003eDetex Advantex and Detex Value Series exit devices\u003c\/strong\u003e to electronically controlled latch retraction. This field-installable \u003cstrong\u003e24VDC\u003c\/strong\u003e retrofit kit uses the Command Access motorized pullback assembly and \u003cstrong\u003eone-touch Push-to-Set (PTS)\u003c\/strong\u003e adjustment for commercial doors requiring controlled entry, electric dogging, and dependable mechanical exit operation. The MLRK1-DTX is designed specifically for the listed Detex platforms and is \u003cstrong\u003enot a universal latch retraction kit or a complete panic bar\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Detex exit devices:\u003c\/strong\u003e Factory retrofit kit for properly matched Detex \u003cstrong\u003eAdvantex and Value Series\u003c\/strong\u003e mechanical exit devices, subject to the device type, condition, and factory installation instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor-driven latch retraction:\u003c\/strong\u003e Electrically retracts the compatible pushpad and latch assembly, enabling authorized access or an approved electric dogging application while preserving mechanical panic egress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24VDC electrical operation:\u003c\/strong\u003e Nominal \u003cstrong\u003e24VDC ±10%\u003c\/strong\u003e. This is not a 12V kit; size and wire the approved power supply for the published draw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew-generation MM5 smart module:\u003c\/strong\u003e Integrated diagnostics and audible feedback assist with power checks, adjustments and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-touch Push-to-Set:\u003c\/strong\u003e PTS adjustment helps set optimal latch travel after installation to accommodate the actual exit device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous-duty electric dogging:\u003c\/strong\u003e Suitable for manufacturer-approved electric latch-hold\/retracted operation, with automatic re-engagement where specified by the exit-device configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-rated device hardware:\u003c\/strong\u003e Manufacturer kit includes a dogging L bracket, screws, and washers for the relevant approved fire-device installation steps; verify the complete opening's labeling and compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue and Advantex filler plates:\u003c\/strong\u003e Separate dogging-hole plugs are supplied for the two Detex platform types; Value Series plastic filler plates may require the precise factory-prescribed clearance modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequest-to-exit optional:\u003c\/strong\u003e REX monitoring can be added with a model-specific factory or field option but is \u003cstrong\u003enot included\u003c\/strong\u003e with this standard SKU. The REX-equipped model is separately identified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial retrofit:\u003c\/strong\u003e Applicable to authorized access, selected push\/pull openings, and automatic-operator integrations where the complete system is specified appropriately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eCommand Access Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd\u003eMLRK1-DTX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Family\u003c\/th\u003e\n\u003ctd\u003eMLRK1 Motorized Latch Retraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eCompatible Detex Advantex and Detex Value Series exit devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanism\u003c\/th\u003e\n\u003ctd\u003eMotorized exit-device pushpad and latch retraction retrofit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e24VDC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Latch-Retraction Current\u003c\/th\u003e\n\u003ctd\u003e900 mA, per manufacturer insert instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Holding Current\u003c\/th\u003e\n\u003ctd\u003e215 mA, per manufacturer insert instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Wiring\u003c\/th\u003e\n\u003ctd\u003e18 AWG minimum, power supply to module direct wiring as specified by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003ePower-limited Class 2; follow the Command Access factory recommendations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePTS Calibration\u003c\/th\u003e\n\u003ctd\u003eOne-touch post-installation Push-to-Set adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Module\u003c\/th\u003e\n\u003ctd\u003eMM5 smart module per published MLRK1-DTX instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eREX Switch\u003c\/th\u003e\n\u003ctd\u003eOptional, not included in this base SKU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 3 lb per manufacturer product sheet; shipping weight may vary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Warranty\u003c\/th\u003e\n\u003ctd\u003eThree-year limited manufacturer warranty; confirm current terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eCommercial, institutional, educational, healthcare and facility doors equipped with compatible \u003cstrong\u003eDetex Advantex or Value Series panic and exit devices\u003c\/strong\u003e, where properly designed electronic latch retraction can coordinate with an access-control reader, scheduled access, push\/pull operation, or an automatic door operator.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Selection Checklist\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the installed device is a supported \u003cstrong\u003eDetex Advantex or Detex Value Series\u003c\/strong\u003e model. Identify the exit-device type and length, any vertical-rod configuration and existing factory electrification before ordering.\u003c\/li\u003e\n\u003cli\u003eUse a regulated and filtered \u003cstrong\u003e24VDC\u003c\/strong\u003e power supply that meets the manufacturer's Class 2 requirement and supports the kit's latch-retraction and holding current.\u003c\/li\u003e\n\u003cli\u003eFollow the current factory insert and wiring instructions. A \u003cstrong\u003edirect wire run from the power supply to the module\u003c\/strong\u003e is specified; do not place a relay or access controller in-line between supply and the motor module where the manufacturer prohibits it.\u003c\/li\u003e\n\u003cli\u003eInstall the motor assembly and provided dogging L bracket and set screws per manufacturer directions. Select the appropriate Detex platform dogging-hole plug.\u003c\/li\u003e\n\u003cli\u003eOn \u003cstrong\u003eValue Series plastic filler plates\u003c\/strong\u003e, perform only the manufacturer's specified motor-clearance modification. The published Advantex metal-plate installation follows a different procedure.\u003c\/li\u003e\n\u003cli\u003eSet the pushpad travel using the \u003cstrong\u003ePTS procedure\u003c\/strong\u003e, confirm latch retraction and restoration, and test the smart-module diagnostics.\u003c\/li\u003e\n\u003cli\u003eVerify all manual panic egress, latch engagement, fire-door restrictions, electrical access control and automatic-operator interactions against the door hardware schedule and applicable codes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eKit Components\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer identifies an \u003cstrong\u003eMLRK1-DTX motor assembly (60747), Molex pigtail (50944), 3\/32-inch hex key (10017), four 10-32 x 1\/4-inch set screws (41103), Value Series dogging-hole plug (40144), Advantex Series dogging-hole plug (41199), dogging L bracket (53023), two 10-24 x 1\/4-inch pan-head screws (41196), and two #10 lock washers (41197)\u003c\/strong\u003e. Check actual factory packing contents and product revisions upon receipt.\u003c\/p\u003e\n\u003ch3\u003eNot Included\u003c\/h3\u003e\n\u003cp\u003eThe Detex exit device or panic bar, separate power supply, reader, access controller, power transfer, door or frame, and \u003cstrong\u003eoptional REX monitoring kit\u003c\/strong\u003e are not included unless specified separately. This listing is for \u003cstrong\u003eone MLRK1-DTX standard motorized retrofit kit\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003ePDQ 6200 Series — MLRK1-PDQ\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe \u003cstrong\u003eCommand Access Technologies MLRK1-PDQ Motorized Latch Retraction Kit\u003c\/strong\u003e is a field-installable electrification upgrade for compatible \u003cstrong\u003ePDQ 6200 Series\u003c\/strong\u003e commercial exit devices. The kit converts an existing mechanical exit device to \u003cstrong\u003e24VDC motor-driven latch and pushpad retraction\u003c\/strong\u003e, helping commercial facilities integrate credential-controlled entry, authorized latch release, and approved continuous-duty electric dogging without replacing the complete panic device.\u003c\/p\u003e\n\u003cp\u003eDesigned for the PDQ 6200 platform, the Command Access retrofit features an \u003cstrong\u003eMM5 smart control module\u003c\/strong\u003e, built-in diagnostic feedback, and electronic \u003cstrong\u003ePush-to-Set (PTS)\u003c\/strong\u003e adjustment. It is a \u003cstrong\u003ehardware-specific kit\u003c\/strong\u003e rather than a universal motor or complete panic bar. Always verify the installed device type, required clearance, and current factory retrofit compatibility before ordering.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDQ 6200 Series compatibility:\u003c\/strong\u003e The \u003cstrong\u003eMLRK1-PDQ\u003c\/strong\u003e is the Command Access-designated kit for compatible PDQ 6200 Series exit devices. PDQ 63\/6400 Series hardware requires a different kit, \u003cstrong\u003eMLRK1-PDQ63\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorized latch retraction:\u003c\/strong\u003e Electrically retracts the pushpad\/latch mechanism to support controlled entry and approved electric dogging applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24VDC input:\u003c\/strong\u003e The manufacturer specifies \u003cstrong\u003e24VDC ±10%\u003c\/strong\u003e for the applicable MLRK1-HAG\/PDQ retrofit family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMM5 smart module:\u003c\/strong\u003e Provides onboard diagnostic functions and audible feedback to simplify troubleshooting and post-installation setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Push-to-Set calibration:\u003c\/strong\u003e PTS adjustment helps set the amount of latch\/pushpad retraction electronically after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-current holding design:\u003c\/strong\u003e Manufacturer's instruction sheet lists average draw of \u003cstrong\u003e900mA during retraction\u003c\/strong\u003e and \u003cstrong\u003e215mA while holding\u003c\/strong\u003e. Power supply and wire sizing must accommodate the operating requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous-duty electric dogging:\u003c\/strong\u003e On compatible, approved openings, the motorized kit can hold the latch retracted while energized, allowing push\/pull passage; the device relatches when retraction power is removed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical emergency egress:\u003c\/strong\u003e The existing exit device's normal pushpad function must remain operable for emergency exiting when installed correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional request-to-exit monitoring:\u003c\/strong\u003e The manufacturer's kit family supports a separate REX option; \u003cstrong\u003ebuilt-in REX is not assumed included\u003c\/strong\u003e in this base MLRK1-PDQ SKU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial-duty upgrade:\u003c\/strong\u003e Suitable for appropriately specified access-controlled doors in offices, schools, healthcare facilities, retail buildings, and institutional environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eCommand Access Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eMLRK1-PDQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Category\u003c\/th\u003e\n\u003ctd\u003eField-installable motorized latch retraction retrofit kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Exit-Device Family\u003c\/th\u003e\n\u003ctd\u003ePDQ 6200 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanism\u003c\/th\u003e\n\u003ctd\u003eMotor-driven pushpad and latch retraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Input Voltage\u003c\/th\u003e\n\u003ctd\u003e24VDC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Latch-Retraction Current\u003c\/th\u003e\n\u003ctd\u003e900mA per published Command Access family instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Holding Current\u003c\/th\u003e\n\u003ctd\u003e215mA per published Command Access family instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Recommended Wire Gauge\u003c\/th\u003e\n\u003ctd\u003e18 AWG per manufacturer instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003ePower-limited Class 2; appropriately filtered and regulated 24VDC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Module\u003c\/th\u003e\n\u003ctd\u003eMM5 smart motor module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment\u003c\/th\u003e\n\u003ctd\u003ePush-to-Set electronic latch travel calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectric Dogging\u003c\/th\u003e\n\u003ctd\u003eContinuous-duty capability on approved compatible devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eREX Monitoring\u003c\/th\u003e\n\u003ctd\u003eOptional; not included unless separately ordered or confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003ePublished three-year limited manufacturer warranty; verify current conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e4 lb estimated packaged weight; verify carton weight before shipping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and Kit Selection\u003c\/h3\u003e\n\u003cp\u003eSelect \u003cstrong\u003eMLRK1-PDQ\u003c\/strong\u003e for a compatible \u003cstrong\u003ePDQ 6200 Series exit device\u003c\/strong\u003e. Do not substitute the \u003cstrong\u003eMLRK1-PDQ63\u003c\/strong\u003e used for PDQ 63\/6400 Series devices. Because the MLRK1-HAG installation family also covers Hager, IDC, Stanley QED, Lawrence and LSDA models, other brands may require a \u003cstrong\u003edifferent orderable manufacturer SKU\u003c\/strong\u003e even when certain installation instructions are shared. For PDQ 6200 devices, confirm the exact panic or fire-exit configuration, manufacturer-approved conversion, device length, and remaining filler-plate length using the current installation documents.\u003c\/p\u003e\n\u003ch3\u003eElectrical Design and Wiring Notes\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer specifies a regulated \u003cstrong\u003e24VDC ±10%\u003c\/strong\u003e supply and \u003cstrong\u003eminimum 18 AWG\u003c\/strong\u003e conductors. Its instructions call for a direct wiring run between the power supply and MLRK module rather than inserting a relay or access controller between them where prohibited. Interface the access-control signal with the manufacturer-approved power\/control arrangement. Use a supply rated for motor startup and holding current, and account for voltage drop, wire length, and the overall opening's power requirements.\u003c\/p\u003e\n\u003cp\u003eManufacturer documentation for the MLRK1-HAG\/PDQ family identifies a \u003cstrong\u003emotor mount with MM5 module, Molex pigtail, two M4 × 6mm Phillips mounting screws, and a spacer\u003c\/strong\u003e. Confirm supplied accessories against the exact kit and revision. Installation may require pushpad\/filler-plate adjustment depending on the exit device and device length.\u003c\/p\u003e\n\u003ch3\u003eInstallation Checklist\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the installed exit device:\u003c\/strong\u003e Confirm the device is an approved PDQ 6200 Series model and determine its type, handing, device length, hardware prep, fire-rating, and existing electrical options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm compatibility:\u003c\/strong\u003e Compare the opening to the current Command Access MLRK1-PDQ\/HAG factory instructions and the specific PDQ hardware configuration. Do not assume every PDQ device is interchangeable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare a suitable power source:\u003c\/strong\u003e Supply appropriately regulated and filtered 24VDC from a power-limited Class 2 supply and run manufacturer-specified wiring with acceptable voltage drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall the retrofit:\u003c\/strong\u003e Mount the motor assembly and connecting components using the applicable template, correct bracket and included hardware, leaving adequate clearance for the pushpad and filler plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet latch travel:\u003c\/strong\u003e Perform the \u003cstrong\u003ePTS calibration\u003c\/strong\u003e using the published MM5 instructions and confirm full latch retraction without mechanical binding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify access-control functions:\u003c\/strong\u003e Test an authorized unlock\/latch retraction, continuous electric dogging if applicable, and restoration of normal latching when power is removed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserve safe exit:\u003c\/strong\u003e Confirm the mechanical pushpad still operates correctly at all times and that the finished installation meets applicable fire-door, emergency-egress, accessibility, and device-listing requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCommercial Applications\u003c\/h3\u003e\n\u003cp\u003eCommercial offices, healthcare facilities, educational campuses, institutional buildings, warehouse administration areas, and other access-controlled openings with compatible PDQ 6200 Series mechanical exit devices. Appropriate configurations may coordinate with an access-control reader, building schedules, push\/pull operating modes, or a low-energy automatic door operator.\u003c\/p\u003e\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e One Command Access \u003cstrong\u003eMLRK1-PDQ\u003c\/strong\u003e motorized latch-retraction retrofit kit for a compatible PDQ 6200 Series exit device. Published family instructions identify the motor\/MM5 assembly, wiring pigtail and mounting hardware; verify exact shipped contents and revisions.\u003c\/p\u003e\n\u003ch3\u003eNot Included\u003c\/h3\u003e\n\u003cp\u003eThe complete PDQ panic\/exit device, access-control reader or controller, separate 24VDC power supply, electrified hinge or door loop, automatic door operator, unrelated latch-monitoring accessories, and \u003cstrong\u003eoptional REX kit\u003c\/strong\u003e are not assumed included. 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