■ Middle and long -distance detection sensor switching frequency of 1500Hz; product anti -interference is strong, and can resist the voltage of 400V; ■ The unique process is close to the switch product. The installation of multiple products can be installed side by side without interval and not interfere with each other; ■ Anti -magnetic anti -welding type adopts an innovative MVDC multi -variable dynamic compensation digital processing technology. It has high -level EMC characteristics and a very strong anti -magnetic field interference ability. The attenuation coefficient is 1, which effectively solves the effect of detection distance attenuation caused by the harsh environment; ■ The product type is very rich. Even if you are a small -scale demand, we still guarantee efficiency and quality.