Commercial Locks

DSI

$196.44

The DSI-ES411-KO is a Door Prop Alarm that warns you to close doors that have been propped open while avoiding larger scale false alarms.Propped open doors can be a common problem in access control systems, but the DSI-ES411-KO offers a unique solution...

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DSI

$409.76

The DSI-ES4200-K1-T0 is a door management alarm that monitors for propped doors and door intrusion.Audible, local warning alarms help reduce false alarms caused by doors that are held open. The unit can work as a stand alone alarm or in tandem with...

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