... .7 wired defense zones and 99 wireless defense zones Specifications:7 wired and 99 wireless defense zonesLCD screen with time clock ... messageThe main unit can be used as a telephoneArm, disarm, monitor, and intercom by phoneReal-time, Delay, 24 hours, Bypass ... -in NI-HI battery, AC-DC shift, automatically rechargeAccessories:Wireless P.I.R Sensor 1pcsWireless Door Sensor 1pcsWireless Remote Controller ...