Superior quality chips and components provide quick response, stable performance, strong anti-interference, and high reliability.Heat-resistant ABS flame-retardant housing with a 2-meter durable cable offering excellent electrical conductivity.Equipped with a high-quality sensor probe for sensitive detection.Features a wide voltage range, high repeatability, fast frequency response, and extended service life.Capable of detecting various materials including metal, wood, paper, and more, making it highly practical and versatile.Package Includes:1 x Capacitive Proximity Switch2 x Fastening NutsItem Type: Capacitive Proximity SwitchOutput Mode:CR18-8AC: NC (Normally Closed)CR18-8AO: NO (Normally Open)Power Supply Voltage: 90250V ACWorking Current: Two-wire, 400mADiameter of Induction Cylinder: Approx. 18mm / 0.7inDetection Distance: Approx. 8mm / 0.3in 10%Power Cord Length: Approx. 1.2 meters / 3.9ftDetection Objects: Metal, wood, paper, etc.Operating Temperature: -25C to +75CStorage Temperature: -45C to +80CHumidity: