1st. Overview XKC-KE200 is an intelligent non-contact sensor switch. The sensor uses the principle of diffuse reflection of infrared light on the object. When a person or object enters the sensing range directly in front of the sensor, the sensor immediately judges that there is a sensor, thereby controlling the output signal ; After the person or object leaves the sensing range, it is immediately judged that there is no sensing, and the output signal is released to achieve the purpose of intelligent control. 2nd.Product Features Can be used for: security alarm, sensor light, smart trash can, mirror light box, advertising machine, shoe polisher, sensor water dispenser, vending machine, faucet, shower head and other functions. It integrates infrared emission, reception, and intelligent control, with stable and reliable performance.