This is the forum archive of Homey. For more information about Homey, visit the Official Homey website.

The Homey Community has been moved to

This forum is now read-only for archive purposes.

12v dc zwave switch

My home made outdoor siren is powered by the battery of an UPS and I would like to switch it on by the same power line i.e. 12V dc to guarantee that also if main power is switched off the system continues to be active

However I can't find a zwave switch that can work under a 12V dc power line or by an internal  battery that would be the same.
All switches I found are supposed to work with the AC power line since are supposed to switch apparels and lights.

Can anybody help?


Sign In or Register to comment.