... including: Fire alarm, burglar alarm, Panic alarm (Stay arm zones alarm), Emergency alarm(SOS), medical alarm, tamper alarm, Pin code wrong 3 times alarm, Main fails alarm, Arm, ... and alarming. When alarming, the time, zone number and detector number could be viewable on the LCD4. When working ... set to doorbell when disarmed, every detector can be set to locally alarm(do not dial out) when triggered ...