1) LCD Ademco Alarm System with 85 event log 2) 51 detectors addressable, LCD, ADEMCO ; 3) auto arm/disarm ... the LCD2. English voice prompt for every step3. 85 event log about arming, disarming, and alarming. When alarming, the time, zone ... can not seperately disarmed)12. Unique watchdog function, monitor the old, patient or important place. When one zone is set to ...