Advantages and Disadvantages of RFID and Key Locks

Posted by on Feb 27th 2019

RFID and key locks are two popular locks that many of us use every day and tend to take for granted. These tiny titans keep us safe and secure, but like most things, they both have their advantages and their disadvantages.

Using RFID Key Card

RFID Lock Features

RFID stands for radio frequency identification. Businesses such as hotels, large corporations, dorms, and hospitals commonly use these locks to restrict or permit the access of large amounts of people to specific rooms and areas. Each key card has data encoded on an RFID chip that is machine-readable. That chip is an essential piece of a computerized security system.

Physical Advantages of RFID Locks

Since there is no exposed card slot, RFID locks are generally waterproof. They also provide easier, better access control than key locks or traditional locks, for example.

Technology Advantages of RFID Locks

Data on keycards is secure because it takes specialized equipment to read it. This maintains the lock system security.

Many companies use RFID locks for business efficiency since they track the person carrying the card and record their movements with a smart-card system. Businesses can see where rooms aren’t being used on a regular basis and effectively assign the use of certain rooms because of information gathered on these cards.

RFID cards can be programmed and reprogrammed as the aspects of security requirements change. If an employee leaves, the card can be deactivated or reprogrammed for a new employee. It also allows changes to areas that personnel can access as their permissions grow and change.

RFID locks allow you to achieve more than a traditional lock could. They allow you to operate home safety features in ways homeowners never could with key locks. It enables them to complete more safety actions with less work.

Disadvantages of RFID Locks

Just like traditional keys, you can forget your keycard. It is possible the system can be hacked or bypassed by someone who is tech-savvy, so they aren’t foolproof. One major problem is that electric RFID systems may malfunction during power outages.

Traditional Locks

Key locks are often referred to as traditional locks since the availability of more technologically advanced locks. These locks must be manually engaged to operate the locking pins inside, which in turn allows the user to lock or unlock the door.

One popular example of a traditional lock that uses a key is the pin-tumbler. These mechanisms feature a sequence of spring-loaded pins called driver pins and key pins. Pin-tumbler locks have been around since the 1840s, and less complicated key locks have been around for even longer.

Once inserted into the locking mechanism, the correct key elevates the key pins which push the driver pins upward. Both sets of pins align, and then the key can turn in the lock to either unlock or lock the mechanism. Using the wrong key misaligns the pins and prevents the lock from unlocking.

The Security of Traditional Locks

The security level varies for traditional locks. For instance, the deadbolt lock is known to provide maximum security, but only if the correct one is used. They are classified according to grades, so some are more secure than others. A lock’s grade is based on the longevity, strength, and durability of the lock.

Enhancing traditional locks with strike plates or longer deadbolt throws provides additional security. You can also purchase locks resistant to lock bumping, picking, and other bypass methods.

It is also essential to take into consideration where the lock is being installed. It might sound like a given, but a lock designed for use outdoors works best and is more secure if it is installed outdoors.

In essence, traditional locks are reasonably reliable and safe if they are used correctly and installed with home security in mind. Consulting with a professional locksmith assures that homeowners get the right product, installed properly for maximum security.

Which One Do I Choose?

So which lock is the most secure? RFID locks can’t be picked or bypassed to gain entry. If a visitor or employee accidentally takes the key card home, then the company can just deactivate it. RFID locks allow for the flexibility to change access locations for those that need access to specific rooms in a business or if the purpose of a specific room change.

Traditional locks have worked for many years and remain the most frequently used lock for homes. They can be very secure, and access is restricted since there are only so many family members in one home. The RFID lock is gaining popularity because of all that it allows homeowners to do.

Businesses may find that the security and flexibility of RFID locks make running the business easier, but it really comes down to which lock you prefer and the type of location you are trying to restrict.