Features:

- 120 dbs Alarm Level (Very Loud)
- Two sizes available: Short-Beam & Long-Beam
- Black Colour
- Long Lasting
- Alarm will go off when the lock feels vibration or movement
- Comes with 3 keys as spare

Demonstration of Alarm Padlock

http://youtu.be/Wh2Dw71teHA

Package content:
- 1 x Alarm Padlock Kinbar
- 3 x Keys (2 x spare) 
- 2 sets x Battery LR44 1.5V  (1 set for spares)

Product Specification: (Short-Beam)
- Dimension: 9.9cm (L) x 9.3cm (W) x 3.3cm (H)
- Weight: 300g
- Colour: Black
- Input: 3 x LR44 Battery (included)

Product Specification: (Long-Beam)
- Dimension: 12.9cm (L) x 9.3cm (W) x 3.3cm (H)
- Weight: 336g
- Colour: Black
- Input: 3 x LR44 Battery (included)

Below are actual images