Genuine Detex OEM Replacement Part | 4-Foot Exit Device | EA Exit Alarm Configuration | Commercial Panic Hardware Replacement

Restore and maintain your commercial exit device with the Detex 100860-66 EA Fillerplate Subassembly, a genuine Detex replacement component designed for compatible ADVANTEX 10 Series Exit Alarm (EA) panic exit devices.

Manufactured for 4-foot (48-inch) exit device configurations, the Detex 100860-66 provides the factory-specified EA fillerplate arrangement for servicing existing alarmed commercial exit hardware.

Featuring a 630 Satin Stainless Steel (US32D) finish, this replacement subassembly is designed to coordinate with compatible stainless steel ADVANTEX hardware while providing the appropriate fillerplate configuration for the associated exit alarm components.

The fillerplate forms part of the exit device assembly and is intended for maintaining or replacing the corresponding component in compatible Detex 10 Series EA exit devices.

Whether repairing damaged hardware, restoring an existing alarmed exit device, or performing routine commercial door maintenance, the Detex 100860-66 provides an OEM replacement solution without requiring replacement of the entire exit device when its remaining components are serviceable.

Key Features & Benefits

Genuine Detex OEM Replacement Component

• Original Detex replacement fillerplate subassembly.

• Manufacturer part number 100860-66.

• Designed for compatible ADVANTEX 10 Series devices.

• Factory-specified EA Exit Alarm configuration.

• Helps maintain proper component fit and compatibility.

• Suitable for commercial door maintenance and repair applications.

EA Exit Alarm Compatibility

• Designed for Detex Exit Alarm (EA) configurations.

• Used with compatible integrated alarm components.

• Supports restoration of the original alarmed exit-device arrangement.

• Suitable for commercial emergency exits requiring alarm monitoring.

• Allows replacement of the specified fillerplate without automatically replacing the entire panic device.

4-Foot Exit Device Configuration

• Designed for 48-inch / 4-foot exit devices.

• Matches the manufacturer-designated 4-foot configuration.

• Suitable for replacing the corresponding fillerplate in compatible ADVANTEX devices.

• Not intended as a universal fillerplate for all commercial exit devices.

630 Satin Stainless Steel Finish

• Manufacturer-specified 630 finish.

• BHMA US32D brushed stainless steel.

• Professional appearance for commercial and institutional applications.

• Coordinates with compatible stainless steel ADVANTEX exit hardware.

• Ideal for maintaining consistent hardware finishes throughout a facility.

Commercial Exit Device Maintenance

• Replacement for damaged or worn fillerplate assemblies.

• Useful for restoring existing EA-equipped exit devices.

• Helps preserve serviceable exit-device components.

• Suitable for institutional and commercial door repair projects.

• Reduces unnecessary complete-device replacement when the specified subassembly is the only component requiring replacement.

Technical Specifications

Detex EA Exit Alarm System Overview

The Detex ADVANTEX EA option is designed to provide audible notification when an armed emergency exit device is activated.

When installed as part of a complete, properly configured exit alarm system, the EA option helps deter unauthorized exits and provides notification of exit-device operation.

EA System Features

• 100 dB Audible Alarm: Provides a loud warning when the pushpad is depressed while the system is armed.

• Battery Operation: Supports operation using a standard 9V battery.

• Optional External Power: Compatible EA configurations support 12V or 24V AC/DC power with a 9V backup battery.

• Key-Operated Arming: Compatible mortise cylinder allows authorized personnel to arm or disarm the alarm.

• Alarm Status Indication: Visual and audible feedback provides system status information.

• Low-Battery Alert: Supports audible and visual battery condition notification.

• Remote Signal Capability: Compatible EA circuitry can communicate alarm conditions to connected monitoring equipment.

• Remote Bypass: Allows integration with properly configured external control systems.

• Selectable Rearming: Supports manual or automatic rearming configurations.

Important: These features describe the complete Detex EA Exit Alarm system. The 100860-66 is the fillerplate subassembly only, not a complete alarm, circuit board, battery, or electronic control system.

How the Detex EA System Works

Step 1 – Alarm Arming

Authorized personnel use the compatible mortise cylinder to arm the exit alarm system.

Step 2 – Arming Delay

The alarm completes its configured arming sequence. Standard factory programming provides a 15-second arming delay.

Step 3 – Exit Device Activation

When someone depresses the exit device pushpad while the system is armed, the connected alarm electronics detect the activation.

Step 4 – Audible Alarm

The alarm activates, alerting nearby personnel that the emergency exit has been operated.

Step 5 – Authorized Reset

Authorized personnel can disarm or reset the alarm using the appropriate key-operated control.

Step 6 – Rearming

The device can be configured for manual or automatic rearming, depending on the installed EA electronics and programming.

The Detex 100860-66 provides the appropriate replacement fillerplate configuration used within this exit alarm assembly.

Compatible Detex Replacement Components

Important: These are associated parts identified in Detex documentation. They are not automatically included with the 100860-66. Verify the existing device configuration before ordering additional replacement components.

Detex Fillerplate Model Comparison

EA vs. EB-W Fillerplate

The 100860-66 EA fillerplate is intended for the ADVANTEX Exit Alarm configuration, which supports the appropriate 9V battery or external low-voltage power arrangements through the complete system.

The 100860-151 EB-W fillerplate is designed for the weatherized battery-operated alarm configuration.

Although both parts are designed for 4-foot devices with a 630 finish, they are not interchangeable without confirmation from Detex.

Recommended Applications

The Detex 100860-66 is suitable for maintaining compatible exit devices in:

• Commercial office buildings

• Hospitals and healthcare facilities

• Schools, colleges, and universities

• Government and municipal facilities

• Warehouses and distribution centers

• Industrial and manufacturing facilities

• Shopping malls and retail properties

• Institutional buildings

• Alarmed emergency exit doors

• Commercial building maintenance projects

• Exit device repair and replacement installations

Installation & Compatibility Information

The Detex 100860-66 is designed for replacement applications involving compatible Detex ADVANTEX 10 Series EA exit devices.

Before Ordering or Installation:

1. Confirm the existing exit device is a compatible Detex ADVANTEX 10 Series unit.

2. Verify that the alarm configuration is EA.

3. Confirm the device is the 4-foot / 48-inch configuration.

4. Verify the required 630 Satin Stainless Steel finish.

5. Inspect the EA circuit board, endcap brackets, battery connections, and mounting components.

6. Confirm whether any additional replacement components are necessary.

7. Follow the applicable Detex installation and servicing instructions.

Important Ordering Information

This listing is for the Detex 100860-66 Fillerplate Subassembly Only.

The following components are not included unless specifically confirmed by the supplier:

• Complete panic exit device

• Center case and pushpad assembly

• EA alarm circuit board

• 9V battery

• Endcaps and endcap mounting brackets

• Mortise cylinder

• Additional wiring and power transfer accessories

• Exit alarm warning sign

The fillerplate should not be confused with a complete Detex EA Slide-In Filler Kit.

Cylinder dogging, where supported by the complete device, must only be used in permitted non-fire-rated applications. The 100860-66 part number alone does not establish a complete dogging configuration.

Why Choose the Detex 100860-66?

The Detex 100860-66 EA Fillerplate Subassembly provides a genuine OEM replacement solution for compatible 4-foot ADVANTEX 10 Series exit devices equipped with the EA Exit Alarm option.

Its factory-specified 630 Satin Stainless Steel finish and 48-inch device compatibility make it a practical replacement choice for commercial locksmiths, door hardware installers, facility maintenance departments, and institutional service technicians.

Replacing the correct fillerplate helps maintain the original exit device configuration while allowing other serviceable hardware and alarm components to remain in use.

Maintain your commercial exit hardware with the genuine Detex 100860-66 – a 4-foot EA Exit Alarm Fillerplate Subassembly designed for compatible ADVANTEX 10 Series devices in 630 Satin Stainless Steel.