Artans(TM)Black Anti-Theft Alarm Lock Security System for Door Motor Bike Bicycle Padlock 120dB

Description

Note: When you place the shackle with groove into lock near key port, then the lock comes into alarming state. When the shackle with groove is placed away from key port, the lock is just in the mechanical lock state. Specifications: Color: Black Material: zinc alloy Alarm decibel: 120dB Power supplied by: 6 * AG13 button batteries Lock size: 7 * 3.3 * 9.8cm/ 2.7 * 1.3 * 3.8in Lock weight: 313g/ 11oz Package size: 17 * 13.5 * 4.2cm/ 6.7 * 5.3 * 1.6in Package weight: 374g/ 13.2oz Packing list: 1 * Alarm lock 3 * Keys