Wireless alarm remote controls, arm/disarm keypad, alarm calling, wireless alarm accessory.<br> <br>Features:<br>1. With arm, disarm, emergency button functions.<br>2. Working Power: 12V27A.<br>3. Standby Current: <5uA.<br>4. Emit Current: <10mA.<br>5. Emit Distance: 1-300m(in open area)
