Lock Alarm Padlock

Hardened stainless steel shackle – 10mm (2/5″) diameter
Ultra hard zinc alloy lock casing
High security key and lock cylinder
110 Decibel Siren
Alarm sounds if the shackle is cut
Shock sensor will also sound the alarm if the lock is violently attacked
1 x LED key and 2 x regular keys included
Ice spray and anti-drill proof
Weatherproof
Requires 6 x LR44/AG13 batteries (included)
Batteries fit inside a tamper proof compartment
Dimensions: 6 x 11 x 2.5 cm (2.5″ x 4.25″ x 1″)
Weight: 400g (14 oz)