#Deal: Xiaomi Aqara or Mijia accessories on sale. Switch, motion detector and door opening, probes (temperature, humidity, water leak) …

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Last updated on 10 February 2019 2 h 07 min

The Xiaomi Mi Smart Home range Aqara and Mijia has a very wide range of home automation accessories

The Zigbee2mqtt project now allows Xiaomi accessories to be integrated into a home automation server (Domoticz, Jeedom, Home Assistant, Open Hab …) without having to buy the official gateway. It’s more economical and you have full control over the data collected by Xiaomi sensors. Here are several tutorials to start

All Xiaomi Mi Smart Home accessories prices (Aqara or Mijia)

Xiaomi Smart Home 5 in 1 kit

The Xiaomi Smart Home gateway and Mi Home app for iOS and Android is required. It is also possible to use the motion detector on most open source home automation software (Jeedom using a plugin, Domoticz or Home Assistant). To learn more, you can read this tutorial of unpacking the kit Xiaomi Smart Home 6 in 1 and this one for an example of integration in Home Assistant.

To start a new installation, it is often more economical to start with a 5-in-1 pack. There is also a 6-in-1 kit that contains a plug connected to the Chinese standard (not certified CE / FCC and useless outside of China). obviously).

Replacement of batteries

All Xiaomi accessories work with a button cell. Here’s how to replace the battery for each accessory.

DeviceBatteryHow to openBattery compartment
Motion detection

Turn anti-clockwise the cap which is the base of the detector

CR2450xiaomi motion detecor cr2450 3v battery holderxiaomi motion detector cr2450 3v battery holder
Door or window opening detector

Use a flat-bladed screwdriver to lever it into the slot at the end

CR1632xiaomi door windows switch cr1632 3v battery holderxiaomi door windows switch cr1632 3v battery holder
Temperature and humidity sensorCR2032xiaomi temperature seonsor cr2032 3v battery holder xiaomi temperature sensor cr2032 3v battery holder
Connected buttonCR2032xiaomi connected button cr2032 3v battery holderxioami connected button cr2032 3v battery holder

China / Europe / UK / USA adapter for the gateway

An electrical adapter is needed to operate the gateway in your country.


  • All prices mentioned above are in United States dollar.
  • This product is available at AliExpress, Banggood.
  • At aliexpress.com you can purchase Original Xiaomi Aqara human body sensor Base ,work with mijia human body sensor motion sensor For xiaomi Mi home Smart home kit for only $1.99
  • The lowest price of Free Shipping 1pcs/lot 100% New Arrivel Original Xiaomi Infrared Smart Home Security Body and Motion Sensor Alarm Via Smartphone was obtained on 16 February 2020 2 h 01 min.