LianShi Universal Security Alarm Lock SystemAnti-Theft for Door Motor Bicycle Padlock 110dB with 3 Keys (Black)

Description

Product Description:
This alarm lock combines locking with alarming function. It is a good tool for you to protect your properties. It has low false alarm rate and power consumption. And it can be used on door, bicycle, motor, container, etc.
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.
The product has 6 electrons built in, and a set of 6 electronic spares.
A set of electronics can be used for about 6 months.
The more the number of alarms, the shorter the usage time.
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
Power supplied by: 6 * AG13 button batteries
Package size: 17 * 13.5 * 4.2cm
Package weight: 385g

Packing list:

1 * Alarm lock
3 * Keys
4 * 6 * AG13 button batteries