Bell's Motion Sensor
Bell Outdoor's 5639 weatherproof motion sensor switch is a controllable floodlight accessory. It features controls for motion-detection range, light sensitivity and light duration. it offers a 180-degree field of view and a patented multidirectional swivel joint. Control settings can be adjusted on the bottom of the unit. Motion range can be set from 0 to 65 ft. Timing for light duration can be adjusted from 2 seconds to 1.5 hours. Photocell sensitivity can also be fine-tuned.