Black PIR Motion Sensor with 120 Degree Detection Key benefits Saves energy and improves lighting efficiency by switching lights on only when needed. and stable sensitivity ensures reliable detection of people across the coverage area. Intelligent automatic delay keeps lights on while a person remains in range and shuts them down after the person leaves, reducing unnecessary power use. Main features Color: Black Detection angle: 120 degree cone for broad coverage Sensing technology: PIR motion sensor that detects infrared radiation emitted by the human body Operation: Intelligent sensing with an automatic delay to turn lights off after movement stops Performance and compatibility Designed for use with motion activated lighting and automatic lighting controls Suitable for indoor and sheltered outdoor locations where automatic lighting improves convenience and efficiency Stable sensitivity supports consistent operation in typical residential and commercial settings Use scenarios Corridor lighting that activates when someone walks through and turns off after they leave, improving safety and conserving energy Bathroom or basement lighting that automatically illuminates the space when occupied and shuts down after use Warehouse or garage lighting to automate illumination of work areas and reduce wasted electricity Why choose this sensor Simple, reliable detection using proven PIR technology Broad 120 degree detection cone covers common entryways and room layouts Black finish integrates with many fixtures and interiors Note: This product detects human movement by sensing infrared emitted by the human body.