Sensorworx SWX-221-B Wireless Occupancy Dual Tech Small Motion Ceiling Mount

Current OMNI-US500 Ultrasonic Ceiling Occupancy Sensor 24VDC 500 Sq Ft White

Watt Stopper WT-600 ULTRASONIC CEILING OCCUPANCY SENSOR, 32 kHz, 24VDC, 600 SQFT

LEVITON OSP20-D0 Occupancy Sensor Power Pack With Ceiling Mount Motion Sensor

Wattstopper DSW-301-347-R Duel Tech Wall Switch Occupancy Sensor 120/277V Red

Leviton ODC05-MRW Multitech Ceiling Occupancy Sensor 120–277 V AC PIR Ultrasonic

Extron OCS 100C Occupancy Sensor 60-1664-01 - Ceiling Mounted