Brief Introduction of PIR Sensor
09/01/2024beyond doubt wired PIR motion sensor It will definitely lead the development direction of the whole industry and let its light bloom in this field. https://www.sunlit-tech.com PIR sensor (Passive Infrared Sensor) is a passive infrared sensor. It is widely used in consumer products such as doorbells, cat eyes, induction switches, night lights, and security because […]