Von Duprin 98-ALK-48-628-RX Alarm Kit with RX Exit Switch for 98 Device 4ft, 628/US28 Aluminum

Von Duprin 98-ALK-48-628-RX Alarm Kit with RX (Request to Exit Switch) for 98 Device 4ft offers a robust solution to help secure exits while ensuring compliance with safety regulations. This alarm kit is specifically designed to deter unauthorized use of emergency exit openings, providing peace of mind for building managers and property owners. When the touch bar is activated, the internal horn emits an audible alert at 85 decibels, clearly signaling that the exit has been accessed. The kit features a key switch for convenient arming and disarming, powered by a standard 9-volt alkaline battery, with a low battery alert to ensure reliable operation. The ALK is compatible with the 98/99 Series Exit Device and includes a 6" x 20" decal for clear identification of "emergency exit only." It allows for customization with either the RX switch for touchpad monitoring or the optional LX switch for latch bolt monitoring on surface vertical rod exit devices. This model is available in a clean satin aluminum finish (628), making it an attractive addition to any door application. Notably, standard dogging is removed when using this alarm kit, although options for cylinder dogging are available for specific door sizes. Enhance your security measures with the Von Duprin 98-ALK-48-628-RX Alarm Kit.

Alarm Kit with RX (Request to Exit Switch) for 98 Device 4ft, 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.