Sensor de ocupación de techo ultrasónico Wattstopper W-500A
- Marca: Watt Stopper
- Código de Producto: B0039QH7O4
The ws-250 passive infrared (pir) wall switch sensor turns lighting on and off based on occupancy and ambient light level. It replaces existing wall switches and fits behind a standard decorator wall plate. The ws-250 improves on the ws-200, featuring a shallower housing, flying leads and new control button.