“I'm using Z-Wave with Home Assistant (via zwavejs2mqtt) and typically purchase Fibaro switches which offer similar functionality and a similar (albeit slightly smaller) form factor. The Vesternet unit doesn't currently have a device configuration available within zwavejs2mqtt (it is on the list of devices in development as a rebranded ShenZhen Sunricher Technology, Ltd. - SR-ZV9100A https://github.com/zwave-js/node-zwave-js/issues/1600). However without the device configuration available the basic functionality of the switch works fine with zwavejs2mqtt and Home Assistant. The switch doesn't include power monitoring like the Fibaro although it does support 2-wire installation which will come in handy if you don't have a neutral at the switch location (unlike the Fibaro which only supports 3-wire installations).”
“The Z-Wave switch works perfectly and was a great replacement for an old stand-alone powered timer unit. Wiring for UK lighting can be a bit tricky but when there is a powered connection it's perfect for these units and they're easy to set up.”
“Great quality, simple device that gets the job done. Has low voltage switch contacts too so useful for installs in environments where you don't want 240V AC at the switch location.
Worked perfectly with the Vesternet device handler in my SmartThings hub.”
