Does the Aqara Motion and Light Sensor P2 work with HomeKit, Alexa, and Google Home?
The Aqara Motion and Light Sensor P2 skips the Aqara hub.
It uses native Matter over Thread, so you need a Thread border router and a Matter controller. The light reading works on its own. Two CR2450 coin cells are rated for up to 2 years.
No Aqara hub. Needs a Matter controller with a Thread border router. Sensitivity and timeout settings need an Aqara Thread controller (e.g. Hub M3).[4]