This is an almost perfect solution - but they've gone and put a proprietary application protocol on top of Zigbee instead of using a common profile. Nonetheless

This is an almost perfect solution - but they've gone and put a proprietary application protocol on top of Zigbee instead of using a common profile. Nonetheless, very cool smart moving rocker switch: https://getden.co.uk/products/switch/#1G https://getden.co.uk/products/switch/#1G