Features [Simple To Use]: Strong corrosion resistance, 1.4m wire length, and user friendly copper alloy threaded shell, the proximity switch is easy to use and install. [Accurate Detection]: Equipped with an intelligent sensing chip, the switch has a fast anti interference response frequency and generates sensing when approaching metal objects, ensuring accurate detection. [LED Indicator]: Inductive proximity sensor switch with an action indication light, operation is easier and clearer because the light on is typically open when it detects a metal object. [Waterproof and Oil Proof]: Proximity sensor switch IP67 protection level, quick response times, and high productivity (cannot be submerged in liquid for an extended period of time). [4 Set]: There are 4 set proximity switches in the package that can be used for different appliances, for better work performance! Features: 1.Strong corrosion resistance, 1.4m wire length, and user friendly copper alloy threaded shell, the proximity switch is easy to use and install. 2.Equipped with an intelligent sensing chip, the switch has a fast anti interference response frequency and generates sensing when approaching metal objects, ensuring accurate detection. 3.Inductive proximity sensor switch with an action indication light, operation is easier and clearer because the light on is typically open when it detects a metal object. 4.Proximity sensor switch IP67 protection level, quick response times, and high productivity (cannot be submerged in liquid for an extended period of time). 5.There are 4 set proximity switches in the package that can be used for different appliances, for better work performance! Specification: Item Type: Proximity Sensor Switch Material: Copper Alloy Voltage: 6-36V DC Output Format: PNP Contact Type: NC Current: 100mA Detection Distance: Approx. 1mm / 0.04inch Probe Size: Approx. 8mm / 0.31inch Package List: 4 x Proximity Switch 8 x Washer Fixing Accessories 8 x Hex Threaded Fixing Accessories Package List 4 x Proximity Switch 8 x Washer Fixing Accessories 8 x Hex Threaded Fixing Accessories