Simple quickshift switch bi-directional type. It use two mechanic microswitch inside. Three output wires. Lenght 62 mm. Diameter 20 mm. One end of sensor has thread M6 right, second end (near to cable) has both threads (right and left together). Material dural. Weight 65 g. Cable lenght 110 cm. witching force 140+-10 N. Water resistant. Compatible with all our unit.