WiFi Door Sensor/Window Sensor
1.Detect open/close status of the door/window
2.Battery: CR2 x 1
3.Standby time:2 years
4.Standby current:13uA
5.Wireless Type:2.4GHz
6.Protocol:IEEE 802.11b/g/n Wifi distance:45m
7.Operating Temperature:0℃～ 60℃ (32°F～104°F)
8.Free app:Tuyasmart or Smart Life.
9.Support systems: Android and IOS.
10.Workes with Alexa Echo and google home.
11.Size:Main body: 71mm x 21mm x22 mm
12.Deputy body: 40mm x 11mm x 11 mm

Material: ABS
Color: White
Power Supply Type: battery powered
Battery Type: Dry Battery
Product Size: 40*11*11 mm
Net Weight: 40 g

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