Overview Reviews Product Description Pass and Seymour CS500 Occupancy Sensor 24VDC 500 SF Coverage Passive Infrared Ceiling Mount White. Product Videos Custom Field Volts 24DC Product Reviews Write a Review Write a Review × Pass and Seymour Pass and Seymour CS500 Occupancy Sensor 24VDC 500 SF Coverage Passive Infrared Ceiling Mount White Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *