Euro cylinder lock replacement

In this video I run through how to change /replace a Euro cylinder lock from the cheap one that often comes with the door to a high security snap proof one from Ultion. These have the benefits of first being high security but also offer a keyed alike service so you can have all your locks on any door working with a single key. Enjoy!
Here is a link to the Ultion website, great locks! www.ultion-lock.co.uk/