Highly effective, this wireless alarm alerts you to any unauthorised exits/entries through emergency exit doors and rear doors. Can serve as an inexpensive security device to help 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 pre-set by the user) and transmits a signal to an STI receiver (sold separately).
A key operated override will silence the alarm and allow authorised exits. Another option is annunciation 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. It is available in red or green for almost any type of door, mounting or installation.