Aqara Hub M2 - Gateway for Aqara Smart Home devices. Support for ZigBee 3.0 sensors from both Aqara and Xiaomi, up to 128 connected devices. Infrared sensors all over the body - possibility to control other devices (TV, air purifiers, air conditioners, etc.). Integrated speaker (melody, alarm, doorbell). Bluetooth BLE support for Aqara devices. WiFi 2.4GHz or Ethernet RJ-45 connectivity. MicroUSB power supply, can also be powered by power bank. Compatible with all major platforms - Apple HomeKit, Google Assistant, Amazon Alexa, IFTTT. Not compatible with Mi Home.