Some exit alert products alarm lock 250.
Exit door alarms commercial.
All require a mortise lock cylinder sold separately for operation.
1 16 of over 3 000 results for commercial door alarm amazon s choice for commercial door alarm.
They sound an alarm and emit short intense bursts of light when a door is opened without authorization and the alarm and magnetic contact are separated.
Sti 6400 exit stopper multifunction door alarm helps prevent unauthorized exits or entries through emergency doors.
These are commonly known as panic bars and are installed by a locksmith on an exit door the user wants to remain shut and wants to be notified when the door is opened.
Arm and disarm these alarms with a key.
Attract more attention with a strobe light as well as an audible alarm.
Overall length of device is 31 inches.
Mount an optional rim lock cylinder not included on the.
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.
Detex eax 500 grey surface mounted exit alarm piezo horn detex battery powered door or wall mount exit alarm 2 10 w x 2 375 d x 7 70 l 4 0 out of 5 stars 35 135 07 135.
Each set includes the following.
Some wireless exit door devices can sound a piercing horn for several minutes.
Fits doors between 30 and 36 inches in width.
4 4 out of 5 stars 124.
Interior push pad for wood or metal doors.
In annunciator mode it announces door entry exit with 2 beeps repeated 5 times.
Paddle and bar activated deadlatches sound an alarm that continues until a key resets it.
Grainger carries a wide variety of emergency exit door alarms to help deter unauthorized use of emergency doors or alert you to unannounced visitors.
D ynasty hardware panic exit device with alarm exit only.
Safety technology international inc.
Most exit alarms can be armed and disarmed with a key while some can be programmed with a keypad and don t require a key at all.
Exit alarms will discourage the use of the door and when they are used without authorization an alarm will sound to signal activity at the restricted exit.