Alarm Lock Anti-Theft Security Alarm Padlock

Combined lock with alarm function, built in movement triggered alarm which can emit loud noise when the lock is shaken, touched or hit.

Can be set to two states: mechanical lock and alarm.

Can be used on doors, window,container, motorbike, tricycle etc.

Accompanied with 3keys and easy to use. 

Note:

  When you place the shackle with groove into lock near the key port then the lock comes into alarming state .

  When the shackle with groove is placed away from the key port , the lock is just in the mechanical lock state.