Direct Alarm IAS devices (Smoke, Siren)

[danielschramm]

Hello,

Is it possible to setup a fire alarm which still works when the zigbee2mqtt server is on fire?
A smoke sensor should trigger battery backed sirens in other rooms.

I tried some smoke detectors HS1SA, HS3SA, TS0205 which all send "fz.ias_smoke_alarm_1".
And Sirens: HS2WD-E, SZ-SRN12N which are IAS sirens and receive "tz.warning".

Normal direct device binding seems not to be possible to setup a IAS zone.
In some documents it seems that a special CIE device must be present to route the alarm from the smoke sensors to the sirens.

Could you please help with some information:

• I it possible to setup something like this together with zigbee2mqtt?
• Do I need an extra device and in that case which will work?

Setup: Zigbee2mqtt as HomeHssistant addon in an VM on a HP server. - CC2530 attached via network serial bridge.

Thanks a lot for every Idea.

Daniel