





STI6400
Know immediately when an unauthorized exit or entry occurs on your property with the STI Exit Stopper Multifunction Door Alarm. The Exit Stopper works as an inexpensive security device to help stop theft because it emits an ear-piercing alarm whenever a protected emergency exit door is opened. To turn off the triggered alarm or to allow an authorized exit, the included key can be used to override the Exit Stopper alarm. This multifunction alarm provides a 95 or 105dB alarm, comes with warning labels in a second language (up to 20 different languages), has a highly visible STOP sign, and can be easily installed next to or above almost any door.