https://www.g28carkeys.co.uk/rickmansworth-auto-locksmiths-near-me/ Laser Cut Key For Cars Car keys have advanced to include improved locking systems that are used as an anti-theft strategy. Most modern cars use transponder or laser-cut keys that need to be programmed in order to function with the car's system. The edges of traditional cut keys are straight and easy for locksmiths and thieves to copy them. Mechanical Keys Traditional mechanical keys are physical devices that work with the cylinders for locks on the car's door and ignition locks. These types of car keys do not have any electronic components, and are capable of being cut with a standard key cutting machine or a locksmith tool. These keys are common in older vehicles as well as some foreign models. are also less expensive than other kinds of keys for cars and key fobs. To duplicate a mechanical car-key the original key is put in a key duplication machine along with a blank. The machine can then trace the shape of the original key onto the blank and cut the key into an entirely new shape. This is the same procedure that locksmiths use to create a key for opening a safe, office or home. The key can now be used to open your vehicle. The blade of the key has an added security feature. Contrary to key blades that are used in the past the new keys feature an advanced blade design referred to as a sidewinder blade. This design is designed to resist any attempts to duplicate or copy the key. This extra level of security has made these keys extremely popular with both locksmiths and car owners. Many people believe that these high tech keys can only be programmed by a dealer. This is not always true. If locksmiths are given the key code information, they have the tools needed to program these keys. The key code is the number that is entered into the car's computer system to create a handshake between the key and the engine which allows it to begin. Some of the more complex chip keys, like VATS keys from GM, requ