... house guard alarm system: * 44 wireless zones, 7 wired zones * LCD and blue back-up light * Max. 51 sensors ... user phone* Unique watchdog fuction, monitor the old, patient or important placer* LCD and blue back-up light, ... the setting can be showed directely on the LCD* 85 event log about arming, disarming, and alarming ... prompt for every step* 44 wireless zones, 7 wired zones* Max 51 sensors (9 in ...