To start with… I love to work with Domoticz because it's very easy to use.

But I also noticed a downside. It looks like that new devices are not added frequently (HCL) or maybe I am looking at the wrong places.
So my question is:
Is there a good, cheap, stable and reliable 433mhz smoke detector available that works flawlessly with Domoticz (e.g. start/stop at a click of a button)? With cheap I mean 10-20 Euro’s per piece.
Thank you in advance for replying to my question.
Best regards,
Hans