Door lock – Change the lock of the security door is an operation that is often done to protect themselves from thieves, or as a result of loss or theft of the keys; also also to increase the level of security of the locking system and the cylinder of the lock for security door. In many cases it is necessary to urgently change the lock on security door as a result of maintenance or emergency measures; and also when you need to open a door that is locked with lock double bit damaged.
The change of the cylinder is the type of more frequent maintenance in modern doors and often runs with an upgrade to more modern products, new generation. When we are facing a cylinder change for security door lock often you must evaluate the type of defender from the inner side and if the lock is operated by a knob or always from the key. In certain cases it is mandatory to also change the defender, for reasons related to compatibility with the new keys or for safety reasons to burglary prevention.
It ‘always good thing that your craftsman fitter you can speak clearly of security cylinders and defender in the preventive intervention. While it may seem easy to change the operation of a cylinder of an armored door must be made by qualified personnel, no one has to improvise a technician, many door lock have accessibility through hidden screws or locking devices burglary irreversible called trap.
Reason Didn’t Choose Double Door Locks
Door locks – The limits of the double bit lock can not be reduced to some of these problems. The weakest point of the lock is that you can open with simple tools and without a sound, of course you need experience and skills, however, are not lacking in qualities that burglars “media skills”. Not only is affordable on-line but it is especially easy to manufacture, as it is composed of two tubes grafted, equipped at one end of the lever and the other of pomellino. Over the lock has been used and the less the resistance that the same lock oppose the hook probe.
Modern door locks (still producing because they are the cheapest ones) are constructed so as to make it very difficult to open by the hook of Hobb. However, there are other non-destructive methods to open the locks to double map even more modern ones. On-line they sell different types of equipment are able to reconstruct the mapping by creating a cast taken within the lock itself. An example of this kind of equipment you see in the image below and is on sale at the price of 535 Euros.
The magnetic closure consists of a shield that slide is released only when it supports the “key ring” that has inside magnets encoded. Its limitation is mounting, in fact without removing the inner panel and door locks installation occurs with 4 screws that are tapping only on the sheet outside of the door, in this case with a good leverage is possible to blow this kind of protection.