Von Duprin 98-ALK-36-628-RX Alarm Kit with RX Request to Exit Switch for 98 Device 3ft, Anodized Aluminum

Von Duprin 98-ALK-36-628-RX Alarm Kit with RX (Request to Exit Switch) is an essential addition for any security-conscious facility. This innovative alarm kit is designed to deter unauthorized use of emergency exits while still allowing safe egress. When the touch bar is activated, an internal horn emits a robust 85-decibel alert, signaling any security breach effectively. The ALK kit can be conveniently armed or disarmed via a key switch that utilizes a standard 1-1/4" (32mm) mortise cylinder. Operating on a single 9-volt alkaline battery, the system also features a low battery alert signal, ensuring reliable performance. With customizable re-arming options of 1-1/2, 3, or 4-1/2 seconds, you can tailor the alarm to fit your security protocols. Compatibility is seamless with the 98 and 99 Series Exit Devices, and the kit includes a 6" x 20" decal for clear signage on emergency exits. Available in a sleek brushed aluminum finish (628), the 98-ALK combines functionality with aesthetics, making it suitable for various environments. For additional flexibility, consider the optional LX switch for latch bolt monitoring, ideal for surface vertical rod exit devices. With Von Duprin, you can trust in a brand that prioritizes security and ease of use.

Alarm Kit with RX (Request to Exit Switch) for 98 Device 3ft, 628/US28 Anodized Aluminum

The ALK battery alarm kit 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. The horn is rated at 85 decibel. The assembly includes both a 24VDC input and external inhibit. The external inhibit provides remote arming and disarming.

Features:

• The key switch uses a standard 1-1/4" (32mm) mortise cylinder with a straight cam (Schlage 20-001, B502-191 cam).
• The unit operates on one standard 9-volt alkaline battery.
• When the battery is weak, the horn will emit an intermittent low battery alert signal.
• The alarm can be re-armed with a 1-1/2, 3 or 4-1/2 second time delay.
• Alarm kits are available with a choice of two switch kits, RX or LX.
• RX: monitors the touchpad and is furnished standard.
• LX: optional latch bolt monitoring is recommended for use with surface vertical rod exit devices. Specify ALK-LX.
• The ALK is available in two styles, 99ALK, grooved cover and 98ALK, smooth cover.
• The ALK includes a 6" x 20" decal for application on door "emergency exit only."
• When the ALK is used, standard dogging is removed.
• If cylinder dogging is required there are two choices.
• Special center case dogging is available or for 3' or 4' doors
• Standard cylinder dogging
• Note: For latch bolt monitoring on a 98/9975 with ALK, specify a SS7500 lock. LX switch not available for 98/9975 devices.

Resources

• Cut Sheet