Back to all devices

Aqara ZNCLDJ01LM in Home Assistant

Covers & blinds · Zigbee · Curtain controller C3

Zigbee2MQTT Quirk proposed, not merged yet 1 open report

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

Brand: Aqara
Model: ZNCLDJ01LM
Device type: Covers & blinds
Radio: Zigbee
Reports itself as: lumi.curtain.acn04
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.
official Aqara hub – paired with an Aqara hub that works as a Matter bridge (such as the M3 or M2), which shares supported devices with Home Assistant.
add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT. Source

Known problems and fixes

Open problems

open Reported problem #4661 since 2026年1月17日 · zha-device-handlers #4661

Changes proposed for ZHA

pull request A change to ZHA for this device has been proposed and is waiting for review. since 2026年1月15日 · zha-device-handlers #4660

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.

Adds: Hand open Reverse direction Speed Calibrated Traverse time

Source: zha-device-handlers · pull request #4660 · by @winterscar · 2026年1月15日
Signature: Aqara / lumi.curtain.acn04

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 →