... the socket on and off. The telephone control socket system consists of socket, dimmer socket, telephone remote controller and hand-operated ... Learn function. The socket has several different models and is with child protective equipment.Specifications:Rated power: 300W ... (dimmer function), 1,000W, 2,200W, 3,680WRated voltage: AC 230V / 50 ~ 60Hz Frequency of remote controller: 434MHzSpacious distance ...