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Combines locking function withalarming function.
Built-in movement with triggered alarm, which can emit a loud sound when the lock is hit or shaken.
Can be set to two states: mechanical lockand alarm.
Low false alarm rate.Low power consumption.
Can be used on a door, window, bicycle, container, motorbike, tricycle, pull gate, garden, etc.
Corrosion resistant, waterproof and durable to use.
Powered by six button batteries.Supplied with three keys, convenient to use.
Material: Zinc alloy
Alarm decibel: 110dB
Lock size:10 x 9.5 x 3.6cm/ 3.94" x 3.74" x 1.42"
1 x Alarm lock
3 x Keys
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.