... zones 3.One key arm function GSM Intelligent Wireless Home alarm system ZMG500 1 8 wired defense zones,32 wireless zones ... .SOS, fire, gas, door, hall, window, balcony, and perimeter places alarm 4.Power adaptor: DC 12V/1A(Input),DC 12V/100mA ... infrared detector PA-87R X1pcswireless megnetic door PB-61 X1pcsWarning alarm PE-513 X1pcsPower supply: PV-12H X1pcsromote control PV-1527 ...