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Nova Digital TPZ-2 in Home Assistant

Wall switches · Zigbee · Topazio smart switch 2 gangs

Zigbee2MQTT Quirk proposed, not merged yet 1 open report

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

Brand: Nova Digital
Model: TPZ-2
Device type: Wall switches
Radio: Zigbee
Power: Mains powered
Reports itself as: _TZE200_hktk6hze
Same device as: Moes SFL02-Z-2
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.
add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT. Source

Known problems and fixes

Requests for ZHA support

support requested Someone asked ZHA to support this device or one of its functions. since 2025年12月2日 · zha-device-handlers #4545

ZHA quirks for this device

Quirk proposed, not merged yet Recommended quirk

Proposed to ZHA and waiting for review – the maintainers check it before it becomes part of Home Assistant.

Source: zha-device-handlers · pull request #5015 · by @MahdiBM · 2026年5月19日
Signature: _TZE200_uenof8jd / TS0601

7 more quirks for this device

Quirk proposed, not merged yet _TZE200_tzyy0rtq / TS0601 zha-device-handlers · pull request #5015 · by @MahdiBM · 2026年5月19日
Quirk proposed, not merged yet _TZE200_hktk6hze / TS0601 zha-device-handlers · pull request #5015 · by @MahdiBM · 2026年5月19日
Custom quirk shared in an issue _TZE200_tzyy0rtq / TS0601 zha-device-handlers · issue #4545 · by @TrippleBender · 2026年7月24日
Custom quirk shared in an issue _TZE200_tzyy0rtq / TS0601 zha-device-handlers · issue #4545 · by @TrippleBender · 2026年5月8日
Custom quirk shared in an issue _TZE200_tzyy0rtq / TS0601 zha-device-handlers · issue #4545 · by @OldSk00l6 · 2026年3月21日
Custom quirk shared in an issue _TZE200_uenof8jd / TS0601 zha-device-handlers · issue #4545 · by @hristomirchev · 2025年12月8日 · 1 approval
Custom quirk shared in an issue _TZE200_tzyy0rtq / TS0601 zha-device-handlers · issue #4545 · by @Amillioverlord · 2025年12月2日 · 3 approvals

The quirk is not part of ZHA yet. You can use it as a custom quirk until it is:

Tell ZHA where custom quirks are kept – in configuration.yaml:
```
zha:
  custom_quirks_path: /config/custom_zha_quirks/
```
Create that folder and save the quirk as a .py file in it.
Restart Home Assistant. If the device was paired before, reconfigure it or remove and pair it again so the quirk is applied.
Check it worked: the device page shows the quirk under Zigbee info.

A custom quirk has not been reviewed by the ZHA maintainers. Delete the file once the quirk is part of a Home Assistant release – otherwise the old copy takes precedence.

All quirks in the ZHA quirk database →

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.

Facts about this device

How the device gets into Home Assistant

Known problems and fixes

Requests for ZHA support

ZHA quirks for this device