Monoxide detector Zbdco11wt

Hi OpenHab community.

I’m running OpenHAB 4.3.1 on Pi 5 with a Sonoff Zigbee dongle.

I’m trying to install a carbon monoxide detector to secure my home.
I initially bought a Zigbee Chinese crap that alas wasn’t even compatible with my system.

So I decided to take a bank loan and buy a Nedis Zbdco11wt .
The device is easily detected and exposes many channels about the battery and tampering… but nothing of what I was interested in:

  • the measured monoxide levels,
  • or at least a monoxide alarm switch.

During installation scan by the Zigbee binding, there is an error message in the OH log - see below.

As the message refers to sensor configuration, there is maybe something wrong with OH or the binding.
Searching the message on the web I got a few old hits, but most of them are Greek to me.

So, is there any chance this can be corrected or should I ask to be refunded?

Any help or similar experience appreciated.

Regards

2025-02-18 12:49:38.006 [WARN ] [core.thing.internal.ThingManagerImpl] - Failed to normalize configuration for new thing during update ‘zigbee:device:995a80295a:b4e3f9fffe1e2f1a’: {thing/channel=Type description zigbee:ias_cosensor for zigbee:device:995a80295a:b4e3f9fffe1e2f1a:B4E3F9FFFE1E2F1A_1_cosensor not found, although we checked the presence before.}

Additionnal information.
In fact, I was looking for thevHeiman HS1CA-E CO sensor.
But the Nedis was available.
They looks identical…
But I have no means to be sure.

Anyway, is there anyone here successful using the Nedis or Heiman ?