1、The high and low level outputs only provide a high and low level signal, which is suitable for small current control large current, control external current, MCU signal recognition and judgment. 2、Strong anti-interference ability,the working performance is more stable. 3、Smart induction,non-contact switch,more safe and healthy. 4、The induction angle is close to straight line. 5、Small volume,suitable for conveniently installed in many places. 6、Applicable to :3C Digital, Medical Electronics, IoT IoT, New Energy, Military/Aerospace, Security Equipment, Household Appliances, Smart Home, Radio and Television Education, Lighting Electronics, Measuring Instruments, Wearables, Automotive Electronics, Network Communications.