... PSTN dual network 3.30 wireless zones + 8 wired zones KT-G8A Dual-network wired&wireless alarm systemFeature:1. Touch keypad ... Program Password + Reset + Alarm History + Status History4. 30 wireless zones + 8 wired zones, every zone attribute, name, bypass, alarm delay, ... information, AC power off and recover, Low voltage, test)8. Support wireless “ding-dong” doorbell function 9. Alarm priority, Reset, ...