Does the Meross MS600 Matter Smart Presence Sensor work with HomeKit, Alexa, and Google Home?
The Meross MS600 Matter Smart Presence Sensor is a mains-powered presence sensor that combines PIR and millimeter-wave radar and has a light sensor.
It connects over Matter on Wi-Fi and is listed for HomeKit, Alexa and Google Home. It suits HomeKit, Google Home, Alexa and Home Assistant users, with native support through Matter over Wi-Fi.
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.