Remote switching system

摘要: A remote switching system in which operation of a load is controlled by signals generated at location and transmitted along an existing AC power line. The includes signal transmitter can be plugged into line socket, operate to place transient control on the also receiver connectable series with remotely controlled, closes circuit between when detected. are imposed voltage only during early time half-cycle voltage, before noise generally appear half-cycle, sensitive corresponding portion each thereby greatly reducing susceptibility sufficiently compact fit within switch box used conventional household wiring, so that connected parallel for alternative from location. constructed provide heat transmission path internal components produce operation, external surfaces, dissipated ambient environment.