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Tuya DIY-DC-04 in Home Assistant

Wall switches · Zigbee · 4 gang relay board

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
Tuya
Model
DIY-DC-04
Device type
Wall switches
Radio
Zigbee
Power
Mains powered
Reports itself as
_TZE204_58of2pfn
Same device as
Tuya TS0601_switch_4_gang_1
Also sold as
AVATTO WSMD-4, AVATTO ZGB-WS-EU, AVATTO ZWSMD-4, Moes WS-EUB1-ZG, Norklmes MKS-CM-W5, Somgoms ZSQB-SMB-ZB, Tuya MG-ZG04W, ZYXH TY-04Z
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
  • official Tuya Zigbee gateway – paired with a Tuya Zigbee gateway and controlled through the Tuya cloud with the Tuya integration. 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 A 4-gang switch (zwsmd-4) has delays when switching between gangs. The proposed change would fix the timing issues for smoother operation. since September 7, 2025 · zha-device-handlers #4316

ZHA quirks for this device

Quirk included in ZHA Recommended quirk

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

Source: zha-device-handlers · since zha-quirks 2.2.2
Signature: _TZE200_aqnazj70 / TS0601

12 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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