BLACK FRIDAY!! SIREN ALARM LOCK SECURITY ANTI-THEFT DOOR LOCK

 Siren Alarm Lock Security Anti-Theft Padlock Door Motor Bike Bicycle  

Features:

100% Brand new and high quality!

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: 110dB

Lock size: 7 * 3.3 * 9.8cm/ 2.7 * 1.3 * 3.8in

Package includes:

1 * Alarm lock

3 * Keys SKU: YKS0756