ZIGBEE Door Sensor/Window Sensor

● Detect door is open or closed, push notification to mobile phone
● Anti-demolition function,push notification when device is removed
● Battery: CR123A 3V（Delivered without batteries）
● USB Power supply: 5V/1A
● Standby current: 10.7uA
● Working Temperature: 0℃～ 40℃ (32°F～104°F)
● Working humidity: 20% ～ 85%
● Wireless frequency: 2.4GHz
● Network range: 40M
● Wireless protocol: Zigbee 3.0 IEEE 802.15.4
● Size:Main body: 82mm x 27mm x 23mm
● Deputy body: 50mm x 13mm x 16mm