Does any ST device maker have a device for controlling (on/off) a 12 volt A/C device? I know the transformer can be controlled by existing devices but I was wondering if there is a way to control one of the devices on the 12 volt system. Thanks.
There are a few.
Right now I personally have the highest confidence that the ZOOZ Devices from thesmartesthouse are most likely to be supported through the transition to the new ST platform, although there will probably be some other options as well.
You can get in touch with the smartest house customer support to verify that the Zen 17 would work for your situation.
This looks like a solution. Thanks for the reference!