Compatible smoke detectors for alarm/siren

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Hello,

after last week some burglars broke into my parents house, I want to setup a pimatic installation there.
Are there any smoke detectors that can be triggered when a door/window is opened?
There are lots of 433MHz smoke detectors, but which work well with pimatic?

Door/window contact will be KERUI D026 that work very well at my home already.

I use the Erlo FA21RF/2.
one can trigger the sound via pimatic

Could you please provide some more information? Which protocol do you use? How is the setup to be done? Do you receive a battery low warning?
Could you also stop the alarm via pimatic?

I want to create a rule like “trigger alarm for 2 minutes”

should be alarm1 protocol.
this one here is working too, but i guess this is identical to the FA21RF
https://www.conrad.de/de/funk-rauchwarnmelder-vernetzbar-renkforce-rf101-batteriebetrieben-1274868.html

Thanks, yes it looks quite similar to the FA21RF but is much more expensive.

Do you have it in use? Is there a battery low warning in pimatic? Could pimatic send a “stop alarm” signal?

you can switch it on and off but with the battery i don’t know actually.
if alarm1 does not work you can try alarm2

{
  "id": "alarm",
  "name": "Alarm",
  "class": "HomeduinoRFSwitch",
  "protocols": [
    {
      "name": "alarm2",
      "options": {
        "id": 9142536
      }
    }
  ]
},

or as pir

{
	"id": "rauchmelder",
	"name": "Rauchmelder Flur",
	"class": "HomeduinoRFContactSensor",
	"xOpenedLabel": "es brennt",
	"xClosedLabel": "alles ok",
	"protocols": [{
		"name": "alarm2",
		"options": {
			"id": 9142536
		}
	}],
	"autoReset": true,
	"resetTime": 20000
},

Thank you!

you’re welcome
need to say - actually i do not use them but i always wanted to get my hands on these.
seems to be very handy indeed.

I have 3 new sets of 2 lying around.
I payed 32 euros per set.

Greetings Hans