With the Netatmo Smart Security Sensor, the French company wants to launch a pure Matter device with Thread. The sensor is even supposed to come without its own app. Both the control and the installation of firmware updates are to run exclusively via Matter.
The integration of a motion detector is also particularly interesting. This allows the contact sensor to report the status of windows and doors as well as detect movement. Whether this makes sense depends on the installation location.
Netatmo announced the contact sensor with motion detector more than a year ago. With the Matter certification, we are a significant step closer to market launch.