There are various types of door locks you needed for securing your house and vehicle l, some of the best in use locks are padlocks, deadbolt locks, personal identification number lock, biometric lock, card swipe technology lock, push lever door lock, and the central locking system. Modern-day locksmiths are shifting their interest from the use of mechanical door lock to the modern innovative electronic locking system. For residential security biometric door lock is highly suggestible for use. Car Locksmith Miami is beat in handling projects linked with the central locking system. They are good at installing central locks and also good at correcting the improper functioning of the central locking system. For hiring them you can use any method out of the on-call method and the online method. For you, it is easy to get locks from the nearest hardware stores but for getting the best you need to consult a locksmith first.