... with in any way thus alerting you to unwanted attention. The waterproof lock is a new concept in cable lock systems ... alarm.2) The alarm power supply is directly fixed in the lock body, which is safe ... be used on: bike, scooter, door, car steering wheel, window, toolbox, truck, trailer, boat, shed, side gate, ... , etc.;2) 105-110 db alarm sound; 3) Auto-alarming system & locking system; 4) Can be used ...