Von Duprin 22ALK 4FT 22 Series Exit Bar Field Install Kit, Battery Powered Alarm Kit for 48" Device, Request to Exit Switch

Von Duprin 22ALK 4FT 22 Series Exit Bar Field install Kit, Battery Powered Alarm Kit For 48" Device, Request to Exit Switch, Field Reversible

Alarm kit
Alarm kit (ALK) is a simple yet effective way to deter unauthorized use of an opening. While the exit device is still a means of egress, the ALK kit contains an internal horn. When the touch bar is depressed, the horn sounds to provide an audible means of signaling that the opening has been violated. The alarm kit can be armed or disarmed by key thus allowing the exit device to be set in an armed or disarmed mode. The horn is rated at 85 decibels.

For hardware applications
The assembly includes both a 24VDC Input and External Inhibit standard. The External Inhibit provides remote arming and dis-arming. The key switch uses a standard 1 1/4" (32 mm) mortise cylinder with a straight cam (Schlage 20-001, L583-477 cam). The unit operates on one standard 9-volt alkaline battery, or can be hardwired to PS902 power supply. When the battery is weak, the horn will emit an intermittent low battery alert signal.

The ALK includes a 6"x 20" decal for application on door “EMERGENCY EXIT ONLY. ALARM WILL SOUND.

Model: Von Duprin 22ALK 4FT