SW-200 is a single ball type dual pass tilt sensing trigger switch. When the guide end (no pin end) of the product is tilted and the tit angle is greater than 10 degrees, the product is in the open circuit, (off) state. When the horizontal state of the product is tilted, the trigger end (gold-plated pin end) is lower than the horizontal and the tilt angle is greater than 10 degrees, the product is in the dosed circuit, (on) state.