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HYSYIOT HS204ZL in Home Assistant

Motion & presence · Zigbee · Luminance motion sensor

Zigbee2MQTT Quirk included in ZHA 1 open report

This device is known to both Zigbee integrations: Zigbee2MQTT has a definition for it, and ZHA has a quirk that adapts it.

Facts about this device

Brand
HYSYIOT
Model
HS204ZL
Device type
Motion & presence
Radio
Zigbee
Power
Battery
Reports itself as
_TZD200_gfng0whq
Same device as
HOBEIAN ZG-204ZL
Also sold as
Nedis ZBSM20WT
Zigbee2MQTT
Device page on zigbee2mqtt.io

How the device gets into Home Assistant

  • official ZHA – with a Zigbee coordinator and the ZHA integration; the quirk the device needs is part of ZHA. 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 Immax NEO Smart PIR sensor (with PIR and light detection) is not supported, so Home Assistant cannot detect motion or light levels. Adding support would allow these features to work properly. since July 12, 2026 · zha-device-handlers #5168

Changes proposed for ZHA

  • pull request iHseno presence sensor quirk code is messy; the fix would clean it up without changing functionality. since October 28, 2026 · zha-device-handlers #5594

ZHA quirks for this device

Quirk included in ZHA Recommended quirk

Part of ZHA – Home Assistant uses it on its own, nothing to install.

Adds: Motion sensitivity Minimum range Maximum range Target distance Distance tracking Presence sensitivity Fading time Self test result LED indicator Detection delay +36

Source: zha-device-handlers · since zha-quirks 2.2.2
Signature: _TZE200_3towulqd / TS0601

87 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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