Security Anti-Theft Waterproof Lock with Siren

Features:
Combines a locking function with an alarm function.
Built-in movement triggered alarm, alarm activated when the lock is tampered with.
Multiple application - for door, window, bicycle, container, motor bike, tricycle, gates, etc.
The lock is waterproof and very durable.
The Heavy Duty Siren Alarm Padlock has a body made of extra strong cast steel as well as a high-grade steel shackle.
Powered by six batteries.
Three unique keys supplied.

Operating instructions:
Insert key, turn clockwise and remove shackle.
Replace shackle into lock with groove towards key port.
The lock will "beep" - remove the key and alarm will set in 15 seconds.
Once the lock is now handled there is a 5 second delay before the alarm will sound.
This 5 second delay allows the lock to be opened with the key without activating.
The alarm sounds in 10 second intervals.
Once stopped the alarm will re-set after 35 seconds.