Oxford Alarm-D 200mmL x 196mmW x 16mm

The Alarm-D is a high security D-lock with integral alarm.The Alarm-D boasts a 16mm shackle and comes with a high tech pick-resistant locking system.The Alarm-D has a key replacement service. When you buy your Alarm-D, simply note down the number which comes attached to the keys on a metal tag. Keep this in a safe place, then in the event that you are unfortunate enough to lose all your keys, it will be possible to get a new key made up for you.Key Features• Loud 120dB alarm siren• 16mm ⌀ shackle• 3 x high security keys• Long-life Lithium CR2 battery