Kinbar Heavy Duty Alarm Lock 110db Loud , Zinc Alloy Body , Rustproof and Anti Cut Security Alarm Lock Safety Lock  (Gold)

KINBAR genuine locks 70mm anti-cut absolutely peace of mind when going to work Locks have 2 modes of use: ?when turn the key to OFF use as normal locks, when turn the key to the alarm bell, the lock will be set in alarm mode. After 5 seconds, if the impact on the lock will hear 3 beeps. After the next 5 seconds, if the impact on the lock will sound. The product includes: 1 lock, 3 keys Note: the siren of the lock The 70mm anti-cut Kinbar will be smaller than the ordinary Kinbar line (limit the loud siren to affect surrounding neighbors)