... event log about arming, disarming, and alarming. When alarming, the time, zone number and detector number could be viewable on the LCD6 ... can set zone 3 with delay timer, zone 4 without delay, or zone 2 is 24 hours zone, while zone 3 is normal zone, etc. 9 ... , patient or important place. When one zone is set to be watchdog zone, during a programmed time, if the sensor not triggered, then ...