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Zemismart ZM16B in Home Assistant

Covers & blinds · Zigbee · Tubular motor

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
Zemismart
Model
ZM16B
Device type
Covers & blinds
Radio
Zigbee
Power
Battery
Reports itself as
_TZE284_3mzb0sdz, _TZE2841000000_3mzb0sdz
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 Someone asked ZHA to support this device or one of its functions. since February 19, 2026 · zha-device-handlers #4776

Changes proposed for ZHA

  • pull request A change to ZHA for this device has been proposed and is waiting for review. since August 9, 2026 · zha-device-handlers #5237
  • pull request A change to ZHA for this device has been proposed and is waiting for review. since July 13, 2026 · zha-device-handlers #5176
  • pull request A change to ZHA for this device has been proposed and is waiting for review. since March 9, 2026 · zha-device-handlers #4817
  • pull request A change to ZHA for this device has been proposed and is waiting for review. since March 1, 2026 · zha-device-handlers #4802
  • pull request A change to ZHA for this device has been proposed and is waiting for review. since February 22, 2026 · zha-device-handlers #4780

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: Motor direction Set upper limit Set lower limit Delete upper limit Delete lower limit Delete all limits

Source: zha-device-handlers · since zha-quirks 2.2.2
Signature: _TZE284_3mzb0sdz / TS0601

18 more quirks for this device

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.

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