Smart Gateway Hub M2 from Aqara is a controlling centre for more than 120 Aqara sensors and controllers and other infrared devices.
It supports multiple gateways: Wi-Fi, Bluetooth, Zigbee 3.0 protocol.
You can unite all of the sensors and appliances into a smarthome ecosystem, create automated scenarios or run them with voice commands.
Due to integrated speaker, the M2 Hub can be used as an alarm or a doorbell.