If there is a window near your deadbolt lock, more than likely a window on your front or back doors, a criminal could easily smash your window reach in and unlock the deadbolt which can cause serious security risks. To avoid this, use a double cylinder lock so that you need to use a key to open the lock from both sides.
If your house or business has been broken into, we will be with you within the hour to secure your property, change locks and repair any damage the burglars might have done to door and window handles and locks | Locksmith Leeds | Easy Pickings Locksmiths