Upgrade Your Security With an RFID Keyfob

RFID Keyfob

Upgrade Your Security With an RFID Keyfob

Modern key fobs use RFID, which works like a smart barcode system that communicates with readers through electromagnetic fields. This allows the reader to detect “tags” containing information and signal that a door should open.

This technology tightens security, simplifies some complicated checks and makes business operations more convenient. It also empowers employees to easily track their time and attendance.

Tighter Security

RFID key fobs are a great way to upgrade your security. They’re tamperproof and offer greater security than traditional metal keys, which can easily be copied. Plus, they’re much RFID Keyfob harder to jimmy open, making them more difficult to break into a room or facility.

Like smart cards and proximity cards, RFID key fobs use radio frequencies to communicate with a reader device, which verifies the credentials of an authorized user. The RFID tag on the fob contains encoded digital data and unique identifying information. When a person presents their fob to a reader, it signals the reader device that its information matches the data on a whitelist stored in the system. If the credentials match, the reader device grants access to the user.

Many RFID key fobs contain biometric authentication, which is another layer of security to keep hackers and malicious actors out. Biometrics are based on physical qualities, such as fingerprints, iris scans and voice recognition, which helps prevent fraud by verifying a person’s identity.

Additionally, some RFID key fobs are linked to social media and can be used to ‘check-in’ at events or locations. This allows users to share photos and content with their friends and followers, helping businesses boost brand awareness at a cost-effective level. Ensure employees understand the security benefits of key fobs by training them and including any relevant information in their employee handbook. Also, make it easy for employees to report missing or lost fobs by creating a clear process for them to follow.


Key fobs make it easier to access a device or system than fumbling through a purse or pocket for a physical key. They’re small, lightweight and convenient, giving you on-the-go access with a simple button press or proximity scan.

The technology that goes into these programmable hardware tokens is also more secure than traditional keys. Key fobs operate through RFID, an intelligent barcode system that tracks data on tags and sends it through radio waves to a reader. If the information matches the fob’s programmed code, the fob is granted access to the vehicle or system. This prevents unauthorized users from exploiting the system through “relay attacks” or other malicious techniques.

Additionally, many key fobs have built-in anti-hack systems that block any attempt at compromising the data inside. They may mifare desfire ev2 use challenge-response protocols or rolling codes to prevent hacking attempts from being successful. Fobs are also designed to be durable, making them ideal for everyday use in a variety of settings.

For example, property managers can use them to grant residents access to apartment amenities like community pools and storage facilities with the simple tap of a fob. This eliminates the need to have security guards come closer to check for privileges and helps keep residents safe from potential crime. Businesses can even program fobs to have unique levels of access for different types of employees.

Biometric Authentication

Biometric authentication systems like the RFID Keyfob allow you to use your own physical characteristics as a password-like security tool. These tools are secure, hard to duplicate and far more convenient for users than other forms of authentication that rely on passwords or PIN codes. They also are more reliable than passwords because they are less susceptible to hacking or malware attacks.

When you use your RFID Keyfob to access a device or system, it generates a passcode that works for 30 or 60 seconds. If you don’t input the code into the system within that timeframe, it will expire and you won’t be able to access it again until you regenerate the passcode.

A key fob uses the unique ridges on your fingerprint or the seven layers of your skin to identify and authenticate you. You can swipe your key fob when you arrive or leave to track attendance and work hours. This allows businesses to more accurately track employee activities and generate precise time sheets.

These devices are great for securing lockers at gyms or leisure complexes where members can store their personal belongings. They’re also popular for brand activation events where they connect the digital event space to the physical venue. They’re also useful for access control systems in apartments, hotels and other commercial spaces.


There are a variety of options for customizing RFID Keyfobs. They can be designed with your logo or other designs to promote brand awareness and make them more appealing for use. They are also available in a variety of shapes, sizes, and colors. They can be printed in silk screen, laser engraving, or CMYK full color to suit your needs.

Adding RFID products to your commercial security system allows you to add two-factor authentication and block lost or stolen fobs instantly. It can also enable you to create access levels for different employees and guests, so that only those who have been cleared by management can gain access to certain areas. It can also help you keep tabs on employee attendance and work hours, making time sheets more accurate.

You can even add RFID to your locker doors at a gym or leisure complex so that only those with the right code can open the door and lock their belongings inside. This gives you peace of mind that your belongings are safe and secure when you are away from them for long periods of time.

RFID key fobs are also a convenient option for home devices that need remote control, such as garage door openers. They can also be used for security systems that can be accessed from your phone or computer, giving you the flexibility of checking on your property from anywhere in the world.

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