Mini détecteur de mouvement PIR, détecteur de présence pour éclairage LED DIY, détecteur de mouvement infrarouge PIR avec interface USB

Intelligent PIR Detection: With a PIR motion sensor, the device can detect human movement by detecting the infrared rays emitted by the human body. Intelligent detection means that the device automatically switches off after the person has left the house.

Stable Sensitivity Sensor: Built-in temperature compensation chip, which reduces the detection distance due to temperature. Detection angle of 120 degrees. High and stable sensitivity, which effectively saves energy and improves efficiency.

Convenient USB Port: The USB port makes it convenient and user-friendly. Powered by a mobile phone, power bank, or other device with a USB port, the output voltage is equal to the input voltage, and the device consumes little power.

Wide Application: Widely used in motion-activated lighting, for automatic lighting of hallways, bathrooms, basements, warehouses, garages, and other places.