Features Superb Response Time and Stability: Equipped with high-quality chips and components for quick response, stable performance, and strong anti-interference, ensuring high stability in . and Safe Design: Features a heat-resistant PVC flame-retardant shell material and a 1.2-meter thick high-quality cable, providing excellent electrical conductivity and long-lasting durability. Sensitive Sensor Probe: Utilizes a high-quality sensor probe for sensitive interaction, enhancing accuracy and reliability in detecting objects. Wide Voltage Range and Long Service Life: Offers a wide voltage range, high repeat accuracy, fast frequency response, and extended service life, ensuring consistent and dependable performance. Versatile Object Detection: Capable of detecting a variety of materials such as metal, wood, and paper, making it a practical and versatile switch for various applications. Features: 1、Super good？quality chips and components, which bring quickly response, stable quality, strong anti？interference, high stability 2、Heat？resistant PVC flame？retardant shell material, 1.2meter thick good？quality cable have good electrical conductivity 3、The product using good？quality sensor probe, which possess sensitive interaction 4、Possess wide voltage range, high repeat accuracy, fast frequency response, long service life 5、The objects that can be detected are metal, wood, paper, etc., this switch is very practical and versatile Specification: Item Type: Capacitive Approach Switch Output Mode: CR30-15AO: NO normally open CR30-15AC: NC normally closed Power Supply Voltage: Two wires 90-250VAC Working Current: Two wires 400mA Diameter of Induction Cylinder Section: Approx. 30mm / 1.2in Detection Distance: Approx. 15mm / 0.6in ±10% Power Cord Length: Approx. 1.2meter / 3.9ft Detection Objects: Metal, wood, paper, etc. Working Environment Temperature: -25~+75℃ Storage Temperature: -45~+80℃ Humidity: between90% Cable Wrap Material: PVC Sensor Head Material: Stainless steel How to Use: The two-wire switch must be connected to the power source in advance, and it is strictly forbidden to connect to the power supply, strictly follow the color code on the wiring diagram Package List: 1 x Capacitive Approach Switch 2 x Fastening Nut 2 x Washer Package List 1 x Capacitive Approach Switch 2 x Fastening Nut 2 x Washer