Occupancy Sensors, Wall Switch, PassiveInfrared, Single Circuit, 500 Watts at 120V AC, Light Almond

Occupancy Sensors, Wall Switch, PassiveInfrared, Single Circuit, 500 Watts at 120V AC, Light Almond

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.