Application: Hotels, villas, residential and other indoor places. They can act as the total electrical power control. They are Product Description:Bipolar power supply (three-lane cable): need zero line, three terminals; FireWire, zero line, load line. Bipolar switch can not be directly for the For the wall switch.Model 86: ordinary wall switches are model 86-(panel size is 86 * 86 mm)Sensor card ...
