Dongnan Electronics//WS1 waterproof micro switch that can be used for emergency door control on buses
The Dongnan Electronic WS1 waterproof micro switch can be applied to emergency door control of buses. The WS1 waterproof micro switch is welded using ultrasonic welding technology, with reliable waterproof performance. It is equipped with a variety of levers and wires, and is suitable for various environments with water and dust.

