1、[High Accuracy Durable] The proximity switch is of brass and resin, with high accuracy, fast frequency response, strong anti interference ability. 2、[Vibration Resistance] The inner cavity of the switch is filled with resin and it is fully enclosed, which is vibration resistance and corrosion resistance. 3、[Waterproof Oil Proof] The inductive proximity sensor detection switch also has the characteristic of water resistance, oil resistance and durability. 4、[Multifunctional Use] This detecting distance approach sensor can be used to detect objects in various environment, to control the switches. 5、[Widely Used] This capacitive proximity switches can not only detect metal, but also detect paper, plastic, water, oil, alcohol, flour, etc.