Sensky 360 Degree Ceiling Mount Occupancy Sensor, 110-240V PIR Motion Sensor Switch, High Sensitive Movement Detector Light Switch, Neutral Required(Max Detection Distance: 6 m) - - Amazon.com
Leviton ODC10-MRW Multi-Technology Ceiling Mount Occupancy Sensor
Leviton ODC PIR Ceiling Vacancy Sensor
Sensor Switch Small Motion 360º Line Voltage Ceiling Mount Occupancy Sensor with Passive Dual Technology in the Motion Sensors & Detectors department at Lowes.com
Maxxima Ceiling Mount 360 Degree PIR Occupancy Sensor - Hard-Wired Motion Sensor, LED Compatible, Commercial or Residential Automatic Sensing Solution for Indoor Use at Max Height 15ft, 120-277V - - Amazon.com
Wiring Device-Kellems H-MOSS® ATD500C Dual Technology Ceiling Mount Occupancy Sensor, 24 VDC, Passive Infrared/Ultrasonic Sensor, 500 sq-ft Coverage, 180 deg, Ceiling Mount | State Electric