... keypad,Big LCD display 2,GSM+PSTN dual network 3,8 wired + 30 wireless zones 4,Work worldwide Model No: ... + Reset + Alarm History + Status History 4. 30 wireless zones + 8 wired zones, every zone attribute, name, bypass, alarm delay, intelligent ... sensors name 7. Work with Contact ID protocol(alarm information, status information, AC power off and recover, Low voltage, test) 8. Support wireless ...