1.used for bike,scooter 2.Patent: 200820164981.3 3.CE,ROHS 4.110db,waterproof, ... No.: LK215-1(12mm*120cm),alarm cable lock,Patent: 200820164981.3Can be used on: bike ,scooter, etcLock Features:90-100 db alarm ... (30% deposit and 70% before shippment)sample(western union) alarm lock for bike