I recently came across these and they look to be new to the market in the UK. I've been waiting for a UK compatible HomeKit Light Switch. Koogeek One Gang Smart Light Switch - KH01CN Koogeek Two Gang Smart Light Switch - KH02CN Koogeek Smart Dimmer Switch - KH03CN In my Hallway and Kitchen I have two light switches at opposite ends of the room to switch on/off the ceiling lights. Is it possible to use two of the Two Gang Light Switches in the same setup as I have now in my Kitchen? Then use one of the Two Gang and a One Gang in my Hallway to operate my Hallway lights in the same way as they are now? How will these work with standard UK electrical back box? I can't find an answer to these questions anywhere?