PIR Infrared Motion Sensor Module White Overview A compact, energyefficient PIR motion sensor module that detects human movement using bodyemitted infrared. Designed for automatic lighting control and basic automation tasks in homes and small commercial spaces. sensitivity and adjustable timing help save energy and improve convenience. Key benefits Reliable human motion detection: Passive infrared sensor senses body heat to trigger lighting or other loads. Wide detection coverage: 120 degree sensing angle and detection distance up to 23 ft (5 to 7 m) for corridor, bathroom, or room coverage. Flexible timing control: Delay time adjustable from 15 to 240 seconds, default 15 seconds, so lights stay on only as long as needed. Low power draw: Operates on 6 V to 24 V DC with quiescent current less than 50 uA for minimal standby consumption. Compact and discreet: Small footprint (50 x 40 x 22.5 mm) fits behind fixtures or inside housings without affecting decor. Direct drive output: Output voltage follows input voltage; output current capability up to 5 A for driving lamps, LED strips, or relays. Practical features and performance Sensing type: Passive infrared for human body motion detection. Sensing angle: 120 degree cone for broad coverage. Sensing distance: Up to 23 ft (approximately 5 to 7 m) depending on installation height and environment. Delay setting: 15 to 240 seconds adjustable, default 15 seconds. Trigger mode: Continuous trigger while motion is present. Output mode: Inductive output; output voltage equals input voltage. Power: 6 V to 24 V DC wide voltage input. Quiescent current: Less than 50 uA. Max output current: 5 A. Working temperature range: 20 C to +38 C. Size and color: 50 x 40 x 22.5 mm; available in white, black optional. Typical applications Hallways and stairwells: Automatic on/off lighting to improve convenience and reduce wasted energy. Bathrooms and utility rooms: Hands activation for short visits using adjusted delay times. Garages, basements, and storage areas: Motionactivated lighting or trigger for security lighting and equipment control. LED strip installations and simple security systems: Direct drive of LED loads or control of external relays. Installation notes Mount where the sensor has a clear view of the area and is not directly exposed to heat sources or drafts. Choose delay time according to use case: shorter for transient areas like corridors, longer for rooms where occupants remain stationary. Ensure input voltage is within 6 V to 24 V DC and the load does not exceed 5 A. This motion sensor module offers a straightforward, lowpower solution for automatic lighting and simple automation tasks where reliable human motion detection and compact form factor are required.