Add ubisys Control Unit C4 (Series 2) v2.6.1 (Stack 4.6.4)

[cmaschke]

OTA image URL

https://fwu.ubisys.de/smarthome/OTA/release/10F2-7B49-0100-0100-02610464-ubisys-c4-qpg6105.ota.zigbee

Manufacturer name

ubisys

Release notes

This updates the ubisys Control Unit C4 (Series 2) to v2.6.1 (Stack 4.6.4).

Changes

• OTA client cluster included in the simple descriptor of the management application endpoint #232
• Support for Touch Link commissioning removed
• Other bug fixes and improvements

How to handle existing images of the same type

Keep all (standard)

Optional metadata

No response

Checklist

• The OTA image provided is in a supported format (e.g., .zigbee, .ota)
• The OTA image URL provided is from an official source (e.g., manufacturer's website, official repository)
• I have filled out the release notes to the best of my ability
• The OTA image is tested and verified to work on a physical device

Additional information

Full change log available at: https://www.ubisys.de/en/support/firmware/change-logs-c4-series-2/

[zigpy-bot]

✅ Successfully processed your OTA submission! A pull request has been created with your changes:

• Add ubisys Control Unit C4 (Series 2) v2.6.1 (Stack 4.6.4) #35

Last reprocessed: 2026-03-10 00:24 UTC