1.Wiring system: Neutral Wire 2. RF 433Mhz distance> 20m 3.Surge electrode current: 60A 4.Frequency:433MHz 5.OEM/ODM 1, Wiring system: Neutral Wire; 2, Rated voltage: 50Hz/60Hz 90 ~ 250V AC; 3, Rated power: <= 1000W Total:<2000W; 4, Surge electrode current: 60A; 5, Standby Power consumption: 6mW; 6, Working humidity range: <= 90% RH; 7,Load Type: Any lighting load and other household appliances8, ...