... and sensors name7. Work with Contact ID protocol(alarm information, status information, AC power off and recover, Low voltage, test)8. Support wireless ... (when not charging) Alarm current:<120mAl Built-in Li-Ion backup battery: 3.7V 800mAH(rechargeable), Standby: around 24 hours, Full ... list1 Main alarm set, 2 wireless remote control,1 pir sensor,1 door sensor, 1 adaptor,1 backup battery, 1 siren. 1 ...