Siren Alarm Lock Anti-Theft Security System Door Motor Bike Bicycle Padlock 120dB with 3 Keys Black

Siren Alarm Lock Anti-Theft Security System Door Motor Bike Bicycle Padlock 120dB with 3 Keys Black

4 (40 product reviews)Added 5 years ago
US$ 9.19 Free worldwide shipping!
Tomtop
Features: Combines locking function with alarming function. Built-in movement triggered alarm, which can emit loud sound when the lock is hit or shaken. Adopts MCU core procedures, high-tech integrated circuit and digital sensor chip. Can be set to two states: mechanical lock and alarm. Low false alarm rate. Low power consumption. Can be used on door, window, bicycle, container, motor bike, tricycle, pull gate, garden, etc. 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: 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