# Aqara Door and Window Sensor

*Aqara / MCCGQ11LM*

> The Door and Window Sensor (MCCGQ11LM) is Zigbee and needs an Aqara hub. It detects a gap of up to 22 mm and runs on a CR1632 coin cell. It suits HomeKit and Alexa users through an integration (Zigbee). Home Assistant users reach it through an integration (a Matter bridge). It does not support SmartThings.

- Canonical page: https://smarthomecanon.com/devices/aqara-door-and-window-sensor
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Aqara](https://smarthomecanon.com/brands/aqara) |
| Category | Contact sensor |
| Model numbers | MCCGQ11LM |
| Status | Current[^1][^2] |
| Sensor type | Contact[^3] |
| Also measures | None[^3] |
| Radio | Zigbee[^3] |
| Hub | Aqara hub required. Other brands' hubs are not supported.[^4] |
| Matter path | unknown |
| Power and battery | Battery: CR1632[^3][^4] |
| Detection | Magnet and sensor unit. Maximum detection gap 22 mm.[^3] |
| Range or accuracy | 22 mm max gap (0.86 in)[^3][^4] |
| IP rating | unknown |
| Released | unknown |
| Regions | US and EU[^1][^2] |

## Integration paths

**How the Aqara Door and Window Sensor connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter via Bridge](https://smarthomecanon.com/protocols/matter-bridged) | withheld | unknown | unknown |
| [Zigbee](https://smarthomecanon.com/protocols/zigbee) | Aqara hub[^3] | unknown | unknown |

**Platform support for the Aqara Door and Window Sensor**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter via Bridge | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld |  |
| Zigbee | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Via integration[^5] |  |
| Zigbee | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Via integration[^5] |  |
| Zigbee | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Not supported[^5] |  |
| Zigbee | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | xiaomi_aqara |
| Zigbee | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.xiaomi-mi |

## Related pages

- [Aqara sensors](https://smarthomecanon.com/lines/aqara-sensors) (line)
- [Aqara](https://smarthomecanon.com/brands/aqara) (brand)
- [Matter through a bridge](https://smarthomecanon.com/protocols/matter-bridged) (protocol)
- [Zigbee](https://smarthomecanon.com/protocols/zigbee) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Aqara US store: Smart Home Sensor collection (product JSON, 13 sensors). https://us.aqara.com/collections/smart-home-sensor/products.json (manufacturer, checked 2026-10-08)
[^2]: Aqara EU store: full product catalog (product JSON). https://eu.aqara.com/products.json (manufacturer, checked 2026-10-08)
[^3]: Aqara: Door and Window Sensor specs (MCCGQ11LM). https://www.aqara.com/en/product/door-and-window-sensor/specs/ (manufacturer, checked 2026-10-08)
[^4]: Aqara US: Door and Window Sensor. https://us.aqara.com/products/door-and-window-sensor (manufacturer, checked 2026-10-08)
[^5]: Aqara US store: Door and Window Sensor. https://us.aqara.com/products/door-and-window-sensor.json (manufacturer, checked 2026-10-12)