You can mount an additional lock cylinder on the exterior of the door to use as a door lock.
Emergency exit door alarm battery.
A highly visible red sign indicates the location of the emergency exit and a high decibel alarm is activated when the exit door is opened from the inside.
Unauthorized use sounds alarm which can only be reset or bypassed with key.
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Model 11a is an exit lock designed to control unauthorized use of emergency doors.
In exit alarm mode alarm can be set to sound for 30 seconds 3 minutes or indefinitely unless disarmed with key supplied or until battery is drained.
Paddle and bar activated deadlatches sound an alarm that continues until a key resets it.
In annunciator mode it announces door entry exit with 2 beeps repeated 5 times.
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Grainger carries a wide variety of emergency exit door alarms to help deter unauthorized use of emergency doors or alert you to unannounced visitors.
It provides trouble free service and deters theft from within and outside.
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For convenience the alarm does not need to be hardwired and runs on the included 9v battery.
Some wireless exit door devices can sound a piercing horn for several minutes.
Use where a separate supply of.
An integral high power sounder is activated when the door is opened to warn those in the vicinity that security has been breached.
Deter the misuse of emergency exit doors with the battery powered exitguard ex104g.
Often used on emergency exits they require a lock cylinder sold separately to arm and disarm the alarm.
Protect your business staff and guests by installing an exit door alarm.