1.UK Type Wireless Remote Socket,range up to 40m 2. ... .German/French Plug for option.1000W/3600 UK Type Wireless Remote Socket ,ZTC-316 (3600W/1000W) 1. No installation ... 6. Battery: (1*12V, 23A) for the radio remote control is included.7. Transmission frequency: 433.93MHz, 418MHz ... could be chosenTechnical Parameters of ZTC-S316A(3600W) Remote Control Outlet:Model:ZTC-S316A(3600W)Transmission range:45m ...