I have bought a few smoke sensors model HS1SA-Z. After including the devices (here you see the information of omnly smoke sensor nr 5)
I've got a few new devices when I add smoke sensor 5:


As far as I understand:
- If the battery is fine >90% full the triangle if Idx 310 is green and the switch of Idx 309 is 'on'.
- When I trigger a smoke alarm, there's no reaction at all. All other switches stay 'off'.