Back to all devices

Moes ZS-US2-BK-MS in Home Assistant

Wall switches · Zigbee · Smart light switch - 2 gang

Zigbee2MQTT Quirk proposed, not merged yet 1 open report

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

Brand: Moes
Model: ZS-US2-BK-MS
Device type: Wall switches
Radio: Zigbee
Same device as: Tuya TS0012
Also sold as: Earda ESW-2ZAA-EU, Moes ZS-EUB_2gang, TUYATEC GDKES-02TZXD, Vrey VR-X712U-0013
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

Open problems

open A report that a TS0012 device turns off and on automatically after 120 seconds in ZHA, causing inconsistent behavior. since October 22, 2025 · zha-device-handlers #4420

Changes proposed for ZHA

pull request Tuya TS0012 wall switches have unreliable behavior. The proposed change would improve their reliability and responsiveness. since September 1, 2025 · zha-device-handlers #4303

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 #5017 · by @MahdiBM · May 19, 2026
Signature: _TZ3000_18ejxno0 / TS0012

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 →

Alternatives

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

SONOFF ZBMINIR2 Wall switches · Zigbee · Zigbee smart switch Zigbee2MQTT ZHA quirk 3 open reports Review · from 17.03 €
Tuya TS0001_switch_module Wall switches · Zigbee · 1 gang switch module Zigbee2MQTT Custom quirk needed 3 open reports Review
Aqara SSM-U01 Wall switches · Zigbee · Single switch module T1 (with neutral) Zigbee2MQTT ZHA quirk 1 open report Review
AduroSmart 81849 Wall switches · Zigbee · ERIA Built-in Dimmer Zigbee2MQTT Review

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.