Name:MK617-5 Motorcycle Alarm Pad Lock. Specifications: • Material: zinc alloy lock body, stainless steel lock spindle. • Finish: yellow powder coating. • Key combination: over 10,000. • Battery: 2 batteries; 9V/pc. • Alarm: 110db alarm system. Specialty: 1. Lock with electronic inductor alarm system, making a harsh sound to anti-theft. 2. Alarm system can be activated or inactivated, anti-drill and anti-pick. 3. Top security lock especially design for motorcycle, car, vessel warehouse, etc. Application: Ware house, metal/wooden cabinet, electrical equipment, server, vehicle, boat, automobile, box, kiosk, train, locker, etc.