The Types of Door Locks Available

Doors are and always have been an important part of civilization as a whole, so it is only logical that there should be a number of different types of door locks to secure them. From door knob locks to deadbolts to keyless locks, there is a type of lock to suit every door and every individual security needs.

If you are interested in updating your locking system, or simply curious about the technology available, this is definitely a must-read.

Electric Locks

Electric lock devices work like any lock, with the difference that they are not manually applied. The mechanism that locks and unlocks the door is run by the electronics; however, they can be opened with either a key or through a code on a keypad.The greatest thing about electric locks is that they cannot be overridden by manual lock picking tools or brute force, as they are wired electronically. Because of this, any forced entry will require a rewiring of the entire system, which can prove to be much more complicated and time-consuming that burglars would like.

In fact, this task is beyond the scope of most lock pickers, and it is not an easy job, even for the more experienced.

Door Handle Locks

This type of lock is the least secure, as it is simply a lock contained within the handle of a door itself which works by preventing the handle from rotating. Because this kind of lock is so easy to break, it is only found on doors like bathroom doors and other inside entryways.

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Deadbolts

The good old go-to lock for for front and back doors, deadbolts provide security using a solid metal cylinder that protrudes through the door jam and into the wall to completely secure the door. Deadbolts are often found in use with door handle locks, as this adds a second level of protection. Because deadbolts require a key to lock them from the outside, they are still vulnerable to common burglar techniques, such as picking and bumping. Still, deadbolts provide more than enough security for doors leading to outside in most residential homes.

Keyless Locks

Keyless locks work just like their name implies—they are key-free. Because no key is required for entry, the door is locked and unlocked using a code that is entered into a keypad, a feature that adds yet another level of security. Not only do keyless locks typically employ a deadbolt, but there is no keyhole, so there is no danger of the lock being picked, either. Keyless locks are often found in commercial buildings and other places where heightened security is a necessity. Keyless locks can be found in building doors and car doors alike.

Combination Locks

A combination lock is much like a keyless entry. The main difference is that the keypad functions through a push button mechanism. Rather than a digital or electronic coding device, the keypad on combination locks triggers the movement of a deadbolt mechanically.

The many types of door locks, and each corresponds to the different doors found in buildings and cars in different parts of the world, and to the need for extra security at some certain specific locations. One thing is certain, though: from simple locks found inside the home to extremely high tech electric locking systems found in sensitive areas, there is a door lock for every door and every need.