Detex Battery Operated Door Prop Alarm

May 12, 2015

The Detex Battery Operated Door Prop Alarm is designed for applications where doors may be used but not held open. The door prop alarm sounds when a door is left open longer than the set time and silences when the door is closed. Adding a door prop alarm is a low cost, desirable solution to propped open doors. An intelligent circuit senses the external magnet location automatically, sounding an alarm when the door has been open too long, and automatically rearms when the door has been closed again, requiring key holder. Used to prevent unauthorized entry, encourage the use of access control systems and help prevent energy loss, the door prop alarm times are field adjustable from one second to four minutes.

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