DIN Relay for lightning

Hardware
1

Hello,

I’m in the hunt to find a lightning solution to replace my actual setup (19 years old, erratic, not reliable).
The needs :

  • HA compatible but able to work on it’s own
  • 24 lightning circuits (4 with dimmer)
  • 10 single and 12 double push switch in walls (need to be verry low power by wire or battery powered)
  • 43cm + 17cm DIN rail space available.
  • affordable (if possible)

For the time being, I have a Z-Wave and a RFXCom connected to HA.

Thanks for your expertise and advice :slight_smile:

Have a good day,
JC

2

maybe you can find something here… Not the cheapest, but very reliable :wink:

https://z-wavelab.com/index.php?route=product/manufacturer/info&manufacturer_id=27

3

I have not tried these yet but they may be an option

https://www.shelly.com/en-us/products/professional-series#unfiltered

4

Thanks a lot !
I’m not a power user and I have a question…
In Z-Wave world, is it possible to assign wireless button to relay without the need of an external controller ?
In other words, once it is configured, what happen if Home Assistant is down ?
Thanks a lot :slight_smile:

5

Thanks for your suggestion :slight_smile:
They have a huge range of products !!

I will try to avoid Wifi, if possible. I fear the loss of the controller and I would lie to have lights even without wifi signal :wink:

6

The Shelly documentation says wired inputs are supported in addition to WiFi and Bluetooth. So, a wired relay would still work without WiFi and it would still work without Home Assistant.