Matter Thread Door/Window Sensor Compatible With Tuya Smart Home System

1. Matter Thread Door/Window Sensor, designed for smart home security, supports dual power modes, cross-platform compatibility, and instant tamper alarm. Seamlessly integrates with the Matter ecosystem and third-party voice assistants.
2. Precise Open/Close Detection: Maximum effective distance between main unit and secondary unit is 20mm. Real-time alerts are pushed via the APP when doors/windows open or close.
3. Tamper Protection: Triggers an alarm and sends a notification if the sensor is forcibly removed.
4. Smart Scene Automation: Works with Matter-compatible smart plugs/bulbs (e.g., lights turn on automatically upon opening a door).
5. Dual Power Supply: Micro USB 5V/1A or CR123A battery.
6. Cross-Platform Sharing: Share devices across Matter ecosystems like Apple Home, Google Home, Alexa, etc.
7. Remote Management: Manage via Tuya APP or voice commands (Alexa/Google Assistant).

Parameters:
1. Wireless Protocol: Thread
2. Wireless Frequency: 802.15.4, 2.4GHz band
3. Wireless Range: 45 meters (approx. 147 feet)
4. Operating Temperature: 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit)
5. Operating Humidity: 1 percent to 85 percent RH (non-condensing)
6. Dimensions:
-- Main Unit: 82mm x 27mm x 23mm
-- Secondary Unit: 50mm x 13mm x 16mm