Hello,
My journey with Aqara began in 07.2023. I started with one hub M2 and a dozen different sensors and relays to make a home alarm. I used the sensors to trigger various events, and the relays to control a siren and light signaling… of course there are also automations for the corresponding notifications. By the way, it still works, with the difference that at the moment I have more than 90 accessories and a variety of scenes and automations for a smart home, and not just for an alarm.
Thanks 