Does the Meross MSH450MA Matter Smart Hub work with HomeKit, Alexa, and Google Home?
The Meross MSH450MA Matter Smart Hub is a Matter hub with an Ethernet port and 2.4 GHz Wi-Fi that supports 32 Meross products.
It sounds a 110 dB alarm, and Meross lists the MS130, MS100F and MS200 sensors for third-party platforms through it. It suits HomeKit, Google Home and Alexa users, with native support through Matter over Wi-Fi. Home Assistant users reach it through an integration (a Matter bridge).
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.