Mobile phone control sensor door sensor alarm detection $ 17.11 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: 0C -60C (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
