STI 6400 STI Exit Stopper Multifunction Door Alarm Red 4X-LCD Edwards Signaling 439D-6AW 6

Edwards Signaling 439D-6AW 6

The actuating switch is a heavy duty plunger type

(To mount the transmitter/receiver the surface mount kit

or a DS-DB for easy installation

If you choose to use the tamper circuit

STI 6400 STI Exit Stopper Multifunction Door Alarm Red 4X-LCD Edwards Signaling 439D-6AW 6The highly effective Exit Stopper can serve as an inexpensive security device and help stop theft by alerting you to any unauthorized exits or entries through emergency exit doors. If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, 3 minutes or continuously (as preset by the user). A key operated override will silence the alarm and allow authorized exits. The unit can be set for a 15 second delay