Aqara Smart Wall Switch H1 (Double Rocker-No Neutral)The Aqara Smart Wall Switch H1 (Double Rocker without neutral wire) is based on the Zigbee 3. 0 wireless communication protocol and is an intelligent switch for switching lamps and other electrical devices on and off. It is our first and most advanced wall switch that supports both round and square wall boxes. Available in Single and Double Rocker as well as With and Without Neutral. After connecting to an Aqara Hub (not included), it can implement