Learnable Remote Control Socket Technical Reference Working voltage: 230V, 50-60HZ Rating power: MAX300W, 1000W, 2200W, 3680W Transmission frequency of controllable socket: 434MHZ Voltage of emitte: DC9V Spacious distance: 25 meters Working temperature: 0-35Product Feature We have Germany plug, French plug, Australia plug, UK plug and Denmark plug on the KD-205 (Voltage of emission DC9V). The product has several sorts, such as one remote control with two other units, one remote control with three other units...Moreover, the socket whose light can be adjusted may be additionally collocated in accordance with requirements. The product has unique electric circuit, unique working mode of wireless numerical radio frequency, will not be limited by wall or room, each switch has wireless receiver, flexible installation, can be controlled in the same extension. Adopt Learn hidden code, can control any receiver according to user's need, the neighbours will be never similar to, will not disturb each other, and it is an ideal control switch for households, offices and so on. Packing Color box, 39x23x48CM, 15pcs/ctn, 14/13kgs/ctn.