Supervised wireless door alarm helps stop unauthorized exits and entries of fire/emergency doors. When activated, it emits an ear piercing alarm for 30 seconds, three minutes or continuously and sends a radio signal to an STI receiver (up to 1000 foot line of sight range), alerting it has been triggered. Sound choices include 95 or 105 dB. The alarm can serve as an inexpensive workplace security device and help stop theft as well. 95/105 dB alarm when activated. Mount on top, right, left or next to almost any door. Should not be exposed to water, for indoor use. CE Approved, FCC & IC Compliant.
