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What are the Different Types of Door Locks?

At Zetland Locksmiths, we understand that the security of your home or business is of utmost importance. With a wide range of door locks available in the market, choosing the right one can be overwhelming.

types door locks

In this blog post, we’ll break down the different types of door locks to help you make an informed decision. Whether you need a lock for your front door, office, or a specialized area, we’ve got you covered.

1. Deadbolt Locks

Single Cylinder Deadbolt

The single cylinder deadbolt is one of the most common types of locks used in residential properties. It features a key-operated mechanism on the exterior side and a thumb turn on the interior side. This lock is highly secure and is often used in combination with other locks for enhanced security.

Double Cylinder Deadbolt

The double cylinder deadbolt requires a key for both the exterior and interior sides. This provides extra security, especially for doors with glass panels that could be broken to access the thumb turn. However, it may pose a safety risk in case of an emergency locksmith, as a key is needed to unlock it from the inside.

2. Knob Locks

Knob locks are typically used on interior doors in residential settings. The lock mechanism is contained within the knob itself, making it less secure than deadbolts. They are not recommended for exterior doors as they can be easily compromised.

3. Lever Handle Locks

Lever handle locks are commonly used for interior doors in commercial buildings. They are easier to operate than knob locks, especially for people with disabilities. These locks often feature a push button or turn knob mechanism on the interior side for convenience.

4. Cam Locks

Cam locks are used in a variety of applications, including filing cabinets, mailboxes, and lockers. They consist of a base with a cam that rotates to lock and unlock. These locks are simple and effective for securing low-security items.

5. Padlocks

Padlocks are portable locks that can be used for a variety of purposes. They come in different sizes and styles, including:

  • Combination Padlocks: Operated by a rotating dial that aligns with a specific combination code.
  • Keyed Padlocks: Require a key to unlock. Some models feature a shrouded shackle for added security.

6. Mortise Locks

Mortise locks are robust and durable, making them ideal for heavy-duty applications. They are installed into a mortise (a pocket) cut into the edge of the door. These locks offer high security and are commonly used in commercial buildings and older homes.

7. Smart Locks

Smart locks provide keyless entry through electronic means. They can be operated via a smartphone app, key fob, or biometric recognition. Features may include remote access, monitoring, and integration with home automation systems. Smart locks offer convenience and advanced security features, making them increasingly popular in modern homes and offices.

8. Keyless Entry Systems

Keyless entry systems eliminate the need for physical keys. Instead, they use a code entered on a keypad to unlock the door. These systems are commonly used in commercial settings and offer the advantage of easily changing access codes without rekeying the lock.

9. Electronic Keypad Locks

Electronic keypad locks are similar to keyless entry systems but often include a traditional keyway as a backup. Users enter a numeric code on a keypad to unlock the door, providing convenience and security.

10. Rim Locks

Rim locks are surface-mounted on the inside of the door. They are commonly found in older homes and can be used in conjunction with other types of locks for added security. Rim locks are easy to install and provide a basic level of security.

Contact Zetland Locksmiths Today

Choosing the right door lock is crucial for the security of your property. At Zetland Locksmiths, we offer a wide range of locks to suit your needs. Whether you need a simple padlock or a sophisticated smart lock, our team of experts is here to help.

For more information or to schedule an appointment, call Zetland Locksmiths at 0415 680 062. Let us help you secure your peace of mind.