Technical Support FAQ's | Phone: 888-436-7832 | Technical Support opens .
Provides up to 110 decibels of annunciation.
Multiple sirens can be activated simultaneously by the panel using the Trip with Panel Bell option
Multiple sirens can follow the panel bell output including the bell cutoff time
Delivers 128-bit AES encryption over the air and frequency-hopping spread-spectrum
Includes a wall tamper and cover tamper, Survey LED operation and two batteries
