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Wenzhi MTD285-ZB in Home Assistant

Motion & presence · Zigbee · 24GHz mmWave human presence sensor

Zigbee2MQTT Custom quirk shared in an issue 1 open report

Zigbee device – see the note above on what ZHA needs for it.

Facts about this device

Brand
Wenzhi
Model
MTD285-ZB
Device type
Motion & presence
Radio
Zigbee
Reports itself as
_TZE284_aai5grix, _TZE204_aai5grix
Zigbee2MQTT
Device page on zigbee2mqtt.io

How the device gets into Home Assistant

  • official ZHA – with a Zigbee coordinator and the ZHA integration; for all its functions it needs a custom quirk, see above. Integration
  • add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT. Integration · Source

Known problems and fixes

Requests for ZHA support

  • support requested The Tuya Zigbee Human Presence Sensor is not supported in ZHA, and the request would add support to detect presence accurately. since January 28, 2026 · zha-device-handlers #4689

ZHA quirks for this device

Custom quirk shared in an issue Recommended quirk

Shared in the issue tracker; of the custom quirks for this device, the one most people agreed with and that adds the most.

Adds: Presence state Min detect distance Max detect distance Target distance Gate 1 (0-0,4m) Gate 2 (0,4-1,2m) Gate 3 (1,2-2,0m) Gate 4 (2,0-2,8m) Gate 5 (2,8-3,6m) Gate 6 (3,6-4,4m) +25

Source: zha-device-handlers · issue #4689 · by @schabau · July 2, 2026
Signature: _TZE284_aai5grix / TS0601

2 more quirks for this device

All quirks in the ZHA quirk database →

Alternatives

The same job from other makers – devices of the same type and radio that work with Home Assistant too.

Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.

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