Siren Alarm Lock Anti-Theft Security System Door Motor Bike Bicycle Padlock 110dB with 3 Keys -Copper

Description

Features: Low false alarm rate. Low power consumption. Corrosion resistant, waterproof and durable to use. Powered by six button batteries. Supplied with three keys, convenient to use. 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: Copper Material: zinc alloy Alarm decibel: 110dB 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