Features Temperature Compensation to Maintain Consistent Detection Range - Helps stabilize performance in varying ambient temperatures (e.g., garages, basements), reducing false triggers or reduced sensitivity due to heat or cold. PIR intelligent sensing technology detects human movement by capturing infrared radiation emitted by the body, enabling hands‑free control of your LED lighting. When motion is detected, the light turns on automatically and stays on while you remain in range, then delays and switches off after you leave to reduce power waste. Wide application for motion‑activated lighting in residential and commercial spaces, this infrared sensor is ideal for automatic illumination in corridors, stairways, bathrooms, basements, warehouses, garages, closets, and entrances. It helps lights only operate when needed, increasing safety while cutting unnecessary consumption. Designed with a convenient USB port, this PIR motion sensor switch is easy to power from mobile phone chargers, power , USB adapters, or other devices. Output voltage matches the input voltage in the DC 5‑24V range, ensuring compatibility with many LED strip lights while keeping power consumption low for a more efficient lighting setup. Perfect for DIY LED lighting projects, this compact PIR infrared motion sensor detector integrates easily into LED strip systems, under‑cabinet lighting, display cases, and accent lighting. Use it to upgrade ordinary lights into smart, occupancy‑sensing fixtures that automatically respond to presence without complicated wiring or programming., Weight: 0.440924524 pounds, Manufacturer: Xnuiasqe