Used switch. Just removed from a building that had recently been remodeled. New tenant switched to Greengate controls. Some have paint on the ears but not on device face. 2 do not have ground neutral jumper.

The Sensor Switch WSX WH 216RF4 is a passive infrared sensor switch manufactured in Mexico by Acuity. It operates on AC power and provides analog output. The nominal field of view is more than 120°. The product is designed for use with Nlight Lithonia systems and can handle voltages of 120/277 volts.