1、Through the reflection of the light beam by the object to be detected, the synchronization loop connects the circuit to detect the object. 2、The effective range is determined by the diffuse reflection capability of the target, which can achieve coarse positioning. 3、The switch has the characteristics of not being interfered by visible light, simple to assemble, and convenient to use. 4、The switch has a detection distance of up to 3 meters, strong anti‑interference ability, high stability and strong adaptability. 5、Commonly used in the fields of level detection, level control, product counting, width discrimination, speed detection, automatic door sensing, and safety protection. 1 x Photoelectric Switch1 x Bracket1 x Screw Pack1 x Plastic Screwdriver Item Type: Photoelectric SwitchShell Material: ABSDetection Mode: Diffuse reflection typeDetection Distance: Approx. 3meters / 9.8ftPower Supply Voltage: 24-240V AC/DCAction Mode: Switch between Light ON/Dark ON mode by selector switchControl Output: Relay outputEnvironmental Lighting: Sunlight: Maximum 11000lx; Incandescent Lamp: Maximum 3000lx (light-receiving surface illumination)Ambient Temperature: -25℃~55℃