The detection switch, as the name implies, "detects" the internal activities of the machine and converts human operations into electronic signals. With 19 different series of standard detection switches, Huanli offers the widest selection of SMT, THT, panel and clip in/chassis and screw mounting versions. Huanli's detection switch has various sizes and shapes, and has a variety of positioning, including vertical or horizontal, top or side, and right or left angle positioning, with soft start power. These detection switches include ultra-thin, compact, micro and subminiature designs, providing a variety of sealing forms.