Highly effective, this wireless alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors. Serves as an inexpensive security device and helps stop theft as well.
If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, three minutes or continuously (as preset by the user) and transmits a signal to an STI receiver (sold separately). A key operated override will silence the alarm and allow authorized exits.
The STI-6400WIR also provides the option to operate in annunciator mode. In this mode it announces a doors opening with a set of 10 beeps and then resets. Exit Stopper is fitted with a long life 9-VDC alkaline battery.
Note: End user must verify the alarm and battery function every six months and replace battery annually or as required.
Everything you need to know about the STI-6400 Exit Door Alarm