Mobile Phone Door Sensor Detection Alarm

Descriptions:

Battery life: Standby for 2 years, use 6000 times+
Standby current: 13UAMR
Alarm current: 115MA-120MA
Wireless type: 2.4 GHZWIRELESS
Standard: IEEE 802.11 B/G / NMR Operating temperature: 0 °C -40 °C (32F -104 F)
Working humidity: 20% -85% Storage temperature: 0°C -60°C (32F-140F)
Storage humidity: 0% -90% ANDROID 4.4 and LIFESO8.0
Size: (main body): 71MM X 25MM X 20MM (small body): 36MM X 10MM X 17MM