I've found the solution.

*) exclude device
*) include device
*) then when you've reconnected the Z-wave dongel
*) go to settings, press allow adding for 5 min
*) test the device (sound the alarm) and repeat the include procedure (press small button 3 times)
*) repeat the previous two until you see ...

Does anyone have experience with this https://nl.aliexpress.com/item/Z-wave-Smoke-Sensor-Smart-Home-EU-Version-868-42mhz-Z-wave-smoke-detector/32813697207.html?spm=a2g0s.8937460.0.0.QIDx6w Z-wave smoke detector using Domoticz on a Synology NAS?
I've been trying to get it to work, but haven't been ...

Just a quick feedback.

Arrived yesterday: https://www.aliexpress.com/item/Z-wave-Smoke-Sensor-Smart-Home-EU-Version-868-42mhz-Z-wave-smoke-detector/32813697207.html?spm=a2g0s.8937460.0.0.QIDx6w

As I initially suspected, this is Heiman's smoke sensor - and it really is, detected as Smart Sensor ...

I'm new to domoticz. I've bought a z-wave smoke detector on Aliexpress: https://nl.aliexpress.com/item/Z-wave-Smoke-Sensor-Smart-Home-EU-Version-868-42mhz-Z-wave-smoke-detector/32813697207.html?spm=a2g0s.9042311.0.0.3da24c4dUBhgQi

I've added it to my hardware list, but the information is not ...