The Arrow AL500-48 Alarmed Rim Exit Device is a commercial panic exit device designed to combine reliable emergency egress with an integrated audible alarm for security-monitored door openings.

Featuring a 48-inch nominal pushbar, 103-decibel pulsating alarm, battery-powered electronics, tamper-resistant guarded latch, and flashing LED indicators, the Arrow AL500-48 helps discourage unauthorized use of emergency and service exits.

Designed for outward-swinging commercial doors measuring 36-1/4" to 48" wide, this surface-mounted rim exit device is suitable for retail stores, warehouses, shopping centers, distribution facilities, office buildings, and other commercial properties.

When the alarm is armed, pressing the exit pushbar immediately retracts the latchbolt and activates the audible warning. The standard alarm cycle sounds for approximately two minutes before automatically resetting.

A flashing red LED identifies an alarm violation, while the low-battery warning alerts maintenance personnel when the battery requires replacement.

The Arrow AL500-48 operates on a 9V alkaline battery, eliminating the need for external wiring in the standard battery-operated configuration.

Its microprocessor-controlled alarm system provides adjustable alarm durations, selectable arming/passage timing, and automatic rearming options.

The guarded rim latch features a stainless steel deadlatching bolt with a 3/4-inch throw for dependable commercial door security.

The device is available in multiple architectural finishes and must be ordered with the appropriate handing.

Important: This is the standard non-fire-rated AL500-48 model. Fire-rated applications require the separately designated Arrow AL500F-48.

Key Features and Benefits

Integrated 103 dB Audible Alarm

• Powerful 103-decibel pulsating horn rated at 8 feet.

• Activates immediately when the armed push rail is pressed.

• Alerts personnel to unauthorized exit activity.

• Microprocessor-controlled electronics.

• Adjustable audible alarm duration.

• Standard automatic alarm reset after two minutes.

• Continuous alarm mode available through field configuration.

48-Inch Commercial Panic Device

• Nominal 48-inch device configuration.

• Designed for 36-1/4" to 48" door widths.

• Suitable for properly prepared outward-swinging commercial doors.

• Surface-mounted rim latch operation.

• No vertical rods required.

• Interior pushpad provides immediate mechanical exit.

9V Battery-Powered Operation

• Operates on a 9V alkaline battery.

• No external wiring required for standard battery operation.

• Suitable for commercial retrofit projects.

• Low-battery audible warning.

• Battery-powered alarm electronics.

• Convenient maintenance access.

Tamper-Resistant Guarded Latch

• Heavy-duty guarded rim latch.

• Stainless steel deadlatching bolt.

• 3/4-inch latchbolt throw.

• Designed to discourage unauthorized latch manipulation.

• Compatible with properly aligned commercial door strikes.

LED Status Indicators

Green LED – Armed

• Indicates the device is armed.

• Flashes periodically during normal armed operation.

Yellow LED – Arming/Passage

• Indicates the selected arming or passage interval.

• Helps identify the alarm's transitional status.

Red LED – Alarm Violation

• Flashes when an alarm event occurs.

• Continues indicating a violation after the audible cycle.

• Requires authorized key operation to clear.

Adjustable Alarm Duration

Select the appropriate alarm cycle:

• 2 minutes

• 5 minutes

• 10 minutes

• Continuous alarm until authorized reset

These options allow the alarm response to be configured for different facility operating procedures.

Selectable Arming/Passage Timing

The AL500 Series offers selectable timing intervals of:

• 7 seconds

• 10 seconds

• 15 seconds

• 20 seconds

Important: These settings control alarm arming and passage functions. They do not delay the opening of the door.

Automatic Alarm Reset and Rearming

• Audible alarm resets after the programmed time.

• Standard alarm cycle is two minutes.

• Automatic rearming features are available.

• Flashing red violation indication remains until authorized reset.

• Helps maintain monitored exit protection.

Interior Key Operation

• Requires a compatible 1-1/8" mortise cylinder.

• Uses a 001 cam.

• Allows authorized alarm arming and disarming.

• Cylinder purchased separately.

• Compatible interchangeable-core housing options available.

Standard Manual Dogging

• Mechanical dogging is provided on standard non-fire-rated devices.

• Allows approved free-passage operation.

• Suitable for applications where the door is intentionally placed in an unlocked condition.

• Must be used according to manufacturer instructions.

Multiple Finish Options

Finish Code	Description
630	Satin Stainless Steel
689	Aluminum Painted
690	Dark Bronze Painted
BSP	Black Suede Powder Coat
RD	Red Painted

Finish selection depends on the exact manufacturer SKU and supplier availability.

Handing Options

Available in:

• Left Hand Reverse (LHR / LR)

• Right Hand Reverse (RHR / RR)

Confirm door handing before ordering.

Technical Specifications

Specification	Details
Manufacturer	Arrow Lock & Door Hardware
Parent Company	ASSA ABLOY
Series	AL500
Model	AL500-48
Product Type	Alarmed Rim Exit Device
Nominal Device Size	48"
Door Width	36-1/4"–48"
Standard Door Thickness	1-3/4"
Door Swing	Outward
Mounting	Surface-Mounted Rim
Alarm Output	103 dB at 8 Feet
Alarm Type	Pulsating Horn
Power Supply	9V Alkaline Battery
Standard Alarm Cycle	2 Minutes
Adjustable Alarm Cycle	2, 5, 10 Minutes or Continuous
Arming/Passage Timer	7, 10, 15 or 20 Seconds
Alarm Electronics	Microprocessor Controlled
LED Indicators	Green, Yellow, Red
Low Battery Alert	Yes
Latch Type	Guarded Rim Deadlatch
Latchbolt Material	Stainless Steel
Latchbolt Throw	3/4"
Rail Monitoring	Standard Internal Feature
Manual Dogging	Standard Non-Fire-Rated Configuration
Arming Cylinder	1-1/8" Mortise, 001 Cam
Cylinder Included	No
Exterior Trim Included	No
Handing	Specify LHR or RHR
Finishes	630, 689, 690, BSP, RD
UL/cUL Listed	Yes, per applicable configuration
Fire Rated	No
Fire-Rated Alternative	AL500F-48
Selling Unit	Each

How the Arrow AL500-48 Works

1. Alarm Armed

Authorized personnel use the appropriate interior mortise cylinder to arm the alarm.

2. Arming Period

The yellow LED indicates the programmed arming interval.

3. Armed Status

The device enters its armed condition, indicated by the green status light.

4. Exit Pushbar Activation

An occupant depresses the horizontal panic pushbar.

5. Immediate Door Release

The mechanical latch retracts, allowing the door to open without delay.

6. Alarm Activation

The 103 dB horn sounds and the red violation LED flashes.

7. Automatic Alarm Reset

The horn stops after the programmed alarm cycle unless continuous operation is selected.

8. Violation Indication

The red LED continues flashing until cleared through authorized key operation.

9. Low-Battery Notification

An intermittent chirp indicates that the battery requires replacement.

Typical Commercial Applications

Retail Stores and Shopping Centers

• Rear emergency exits

• Stockroom exits

• Receiving-area doors

• Employee service entrances

• Back-of-house emergency exits

Warehouses and Distribution Centers

• Emergency personnel doors

• Warehouse perimeter exits

• Inventory-area exits

• Loading-area pedestrian openings

Office Buildings

• Monitored secondary exits

• Employee service doors

• Rear building entrances

• Designated emergency exits

Government and Institutional Buildings

• Security-monitored exit doors

• Service entrances

• Utility-area emergency exits

• Facility maintenance openings

Compatible Exterior Trim

Arrow AL500 Series exterior trim options include:

Lever Trim

• SRX01 – Passage

• SRX82 – Storeroom

• SRX87 – Classroom

Knob Trim

• BD01 / TA01 – Passage

• BD12 / TA12 – Storeroom

• BD17 / TA17 – Classroom

Plate Trim

• PT01 – Passage

• PT02 – Dummy Pull

• PT03 – Classroom

Select the appropriate trim function, cylinder preparation, and finish for the opening.

Related Accessories

• MC61-004: Mortise cylinder for interior alarm arming/disarming.

• 16CR-27X004: Interchangeable-core housing for the inside rail.

• S38: Single-door strike.

• S36: Double-door strike.

• FS54: Through-bolt hardware.

Confirm accessory compatibility before ordering.

Standard Package Information

The standard AL500-48 configuration consists of the alarmed exit device assembly, including:

• Panic pushbar and rail assembly

• Alarm-control electronics

• Guarded rim latch mechanism

• LED status indicators

• Alarm horn

• Battery connection components

Interior mortise cylinder and exterior operating trim are sold separately.

Confirm battery, strike, and mounting-hardware inclusion with the supplier before shipment.

Installation Information

Step 1 – Verify Door Width

Confirm the door measures between 36-1/4" and 48" wide.

Step 2 – Confirm Door Handing

Determine whether Left Hand Reverse or Right Hand Reverse hardware is required.

Step 3 – Prepare Door

Use the Arrow AL500 Series mounting template.

Step 4 – Install Rim Chassis

Secure the device chassis to the door using the appropriate mounting hardware.

Step 5 – Install Pushbar

Mount and align the horizontal rail assembly.

Step 6 – Install Strike

Align and secure the correct rim strike.

Step 7 – Install Interior Mortise Cylinder

Install the specified 1-1/8" cylinder with 001 cam.

Step 8 – Connect Battery

Install the required 9V alkaline battery.

Step 9 – Configure Alarm Settings

Select the alarm cycle and arming/passage timing.

Step 10 – Test Complete Operation

Verify:

• Unrestricted emergency egress

• Proper rim latch engagement

• Alarm activation

• LED indicators

• Key-operated arming and disarming

• Automatic alarm reset

• Low-battery warning

• Applicable life-safety requirements

Important Ordering and Safety Notes

• This listing is for the 48-inch standard AL500 alarmed rim exit device.

• It is not a delayed-egress locking device.

• The alarm does not prevent or delay door opening.

• Fire-rated applications require separately listed AL500F-48 hardware.

• Specify the correct handing and finish.

• Interior arming cylinder is ordered separately.

• Exterior operating trim is ordered separately.

• Standard operation requires a 9V battery.

• Confirm door preparation and mounting conditions.

• Installation must preserve required emergency egress.

• Professional installation is recommended.

Why Choose the Arrow AL500-48?

The Arrow AL500-48 Alarmed Rim Exit Device delivers reliable mechanical egress with an integrated commercial exit alarm in a convenient 48-inch configuration.

Its 103 dB horn, 9V battery operation, guarded latch, flashing status indicators, adjustable alarm cycles, and automatic reset make it a practical solution for warehouses, retail buildings, commercial offices, and other facilities requiring monitored exit hardware.

The Arrow AL500-48 provides contractors, locksmiths, and facility maintenance professionals with a dependable option for managing emergency exit access while maintaining immediate mechanical egress.