Key Features

When the lock is alarmed it activates a smart chip which can detect different types of damage. The alarm has a tolerance to a certain force. Any person who exceeds this force will experience a 100db alarm.

Rest assured that if it is a genuine accident that the alarm is triggered, then providing the person does not make any more movements to the lock it will turn off after 35 seconds and return to its normal alarmed state.

This lock is a fully functioning D lock comparable with any top end products on the market. It is constructed from high grade cast steel to our exacting standards and has a 14mm hardened shackle head.

The alarm runs off 6 replaceable LR44 batteries. When the batteries are running low the lock will beep to let you know, and they can easily be replaced with fresh ones.

A usual D lock will be resistant to attacks varying from 1-5 minutes this design accomplishes that task whilst also emitting a high-pitched alarm.

This works to deter the attacker and alert others to its presence.

The important point here is that thieves do not want to be seen or heard. Whilst most locks can resist an attack for a certain period, a lock that is emitting a high frequency alarm will make the thief think twice about continuing his attack and running the risk of alerting people to his presence.

No bracket is included with any of our locks as we believe they are of limited use. We recommend using a rear bicycle rack or bag for storage and transportation of your lock.