WiFi Door Window Sensor Tuya Smart Door Window Contact Detector for Home Security Works with Smart Life APP Remote Alarm and Alexa Google Home

Door Sensor Specification
App/Platform: Tuya / Smart Life APP
Works With: Google assistant and Alexa
Wi-Fi Band: 2.4GHz
Battry: AAA*2 Battery (not Included)
Detecting distance: ≤20mm
Wireless distance: Max 30 meters(Empty area)
Operating Temperature: -10℃~+55℃
Operating Humidity: Maximum 95%RH

How to share the device:
1,Open the App Smart Life and connect the device;
2.Click the device and click up right corner;
3.Click share the device;