Features 1、SPECIFICATIONS: The proximity switch voltage range is 90-250VAC, 2 wire normally closed design, with 68Hz response frequency. 2、IP65 PROTECTION: These proximity switches have IP65 protection level, which can meet the application of various scenarios, safe and reliable. 3、EASY CONNECTION: The proximity sensor has standard M18x1 thread interface, which is easy to connect and use, and has good stability. 4、DURABLE MATERIAL: Made of excellent ABS and aluminum alloy material, these proximity switches have good corrosion and wear resistance. 5、5PCS IN 1 SET: Including 5pcs 2 wire normally closed proximity sensors, mainly used for distance detection, easy to use and replace. Specification Item Type: Proximity Sensor Material: ABS, Aluminum Alloy Product Current: 10-400mA Detection Distance: Approx. 4mm / 0.16in Working Temperature: -25-75℃ Protection Grade: IP65 Response Frequency: 68Hz Package List 5 x Proximity Sensors