SensorWorx SWX-123-D-IV Wall Switch Sensor - Dual Tech - Manual On - 0-10V Dimming - 120-277V - IvorySensorWorx SWX 123 D IV SWX 123 D IV Product Description The SensorWorx family of wall switch occupancy vacancy sensors provides a simple yet cost effective lighting control solution for many retrofit applications. Designed with contractors in mind, the SensorWorx 0 10V dimming wall switch sensor is significantly shallower than typical dimmers and sensors, resulting in less crowded wall boxes. Additionally, versatile wiring enables usage with or