Maestro Wall Sensor MS-A102 Dual Technology Occupancy/Vacancy Sensor Switch (No Neutral).
Note: PIR window/lens is Translucent White regardless of Model Color. (this may stand out with certain finish options) If you are particular about this consider a Maestro Wireless device with a wireless ceiling sensor.
This sensor has ALD (Ambient Light Detection) if used, the sensor will only come on if their is not enough ambient light in the room. (this "ALD" mode has a learning function or mode, so if you override the "ALD" by turning the light on when it thinks there is enough light, over time it will learn you preference and adjust to that ambient level)
Dual Technology Offers the best of Both PIR and Ultrasonic sensing capabilities. Ultrasonic is a bonus when you have partitions such as bathroom stalls or other obstacles that might obstruct a PIR only sensor.
Shown with optional Claro Screwless Wallplate, not included.