... scooter, door, car steering wheel, window, toolbox, truck, trailer, boat, shed, side gate, container, public storage unit, ... , also depend on customer reqirement);Description1. The lock adopts two steps to operate: -the first ... twist the key core as to make the lock pole lock the second step, when you hear the ... alarm situation, after 15 seconds, when the lock or vehicle is viberated, it will give an ...