Door locks are of great importance in homes and offices. The protective function makes it crucial to devote time to making out findings before choosing a door lock for the intended facility. When selecting a door lock, it is vital to ensure they meet the safety and privacy needs of the user.

Knowing the different types of door locks will help make informed decisions, and here are some popular choices in the market. The locksmith (κλειδαράς) usually assess the building before making the best proposals for the facility since they have the knowledge and experience.

Knob Locks

These are the easiest-to-find door locks and the central safety system for most doors. The lock’s cylinder is in the knob rather than the door; hence, it is unsuitable for external doors because it will be easy to break into with familiar tools like hammers or wrenches. 

Deadbolt Locks

Deadbolt locks provide more solid protection against false break-ins and theft. It is made of lock bolts that spin when the knob rotates. They are typically designed to resist battering or any form of physical attempts making them less responsive to knives or other hand tools.

The lock comes in three forms; single, double, and vertical. The single deadbolts are the easiest and can switch on from one side using the key. The double-cylinder deadbolts take an activation from both sides of the key to make it responsive.

On the other hand, vertical-cylinder deadbolts work with the lock moving horizontally instead of up and down.

Cam Locks

Cam locks are made of fasteners with an interconnected arm or cam that spins to lock. The lock is cylindrical with a metal tube and hole on one side that aids in positioning the bolt when it is pressed. The locks are used in file cabinets, desks, and vending machines to avoid illegal access. A locksmith (κλειδαράς) can easily install these types of door locks in the needed areas and fix them if they develop a fault.


Padlocks are moveable and are not eternally glued to a door. The locks fall under two main groups; keyed and combination. It is easy to spot a padlock since they are portable. They are ideal for temporal situations and are quickly responsive to hammers and other hand tools.

Mortise Locks

Mortise locks are strong and generally used on external doors. The waves usually come in two designs – light and heavy duty; made with an internal system that forms a lockset. The locksets accommodate knobs and levels and offer more safety than ordinary cylindrical locks.

Keypad Locks

The keypad door locks can be opened by using an interconnected numerical keypad instead of a key. The safety can work using batteries or is designed to function mechanically; it is also made to use deadbolt, mortise, or knob locks. The keypad lock provides flexibility and leaves room for a keyless entry. Some keypad locks allow users to utilize several custom codes so the building manager can easily control and limit access.

Smart Locks

Smart locks – flexible electronic door locks that offer versatile means of locking and unlocking a door. Smart locks, though they can function keyless, usually come with a keyhole and even a keypad. The smart lock can also be manipulated using a phone as they are powered using batteries, Wi-Fi, and Bluetooth sensors. 


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