Smart Zig Bee Door Window Wireless Sensor Home Security Support Tuya Smart Life APP Work for Amazon

Features :
It is must work with our Zig Bee Hub Tuya Powered.
Tuya Door Sensor Low battery alert Contact sensor.
Low energy consumption smart wifi door sensor wifi.
2.4G MHz Wi-Fi radio frequency window sensor wifi.
WiFi Door Sensor Easy installation via enclosed tape.
Support App name: Tuya Smart / Smart Life / APP for Amazon Echo show 2nd and Echo plus
Battery time: 1 years(25 times/day); 2 years(10 times/day)

Specification :

Product Name: Zig bee Door/Window Sensor
Battery: CR2450
Operating Temperature: -10 Celsius to 55 Celsius
Working humidity:10%-90%RH(Non-condensing)
Main function:Intelligent linkage
WIFI Standard:802.11b/g/n
Zig bee Standard:802.15.4
Colour: white
Material: plastic
Size: 60x34x18MM/35x13x12MM
? Package includeds :
1 x Zig Bee Door Sensor(Build-in CR2450 Battery)
1 x User manual ? Details pictures :