Lighting Controls, Occupancy Sensor WallSwitch, Passive Infrared, 2-Circuit, Light Almond, With Nightlight

Standard Passive Infrared Technology requires a clear, unobstructed line of sight for detection, because it senses occupancy as movement of heat emitted from the body against the background space. A segmented Fresnel lens divides a coverage area into zones. Movement across zones is interpreted as occupancy. Excellent for small room control.