The Benefits of an RFID Keyfob
Key fobs are easy to use and can make it much harder for thieves and hackers to gain access. They are also often used as one of the authentication factors in 2FA or MFA systems.
They can be helpful for organizations that don’t want their employees to have their names or photos visible to the public.
1. Security
A key fob system helps keep buildings and office spaces secure by limiting access to only those who have the right credentials. Fobs can also be used to track employee time and attendance, enabling businesses to generate accurate time sheets.
An RFID key fob contains a microchip where information like a unique ID is stored and an antenna for receiving and transmitting data to readers. The chip and antenna are securely stowed in the housing of the fob, making it impossible for anyone to clone the RFID signal.
However, it’s important to remember that RFID devices aren’t foolproof. They can still be tampered with using relay attacks, which allow bad actors to intercept and copy the signals sent by a fob’s reader. Fobs can also be damaged, especially if exposed to extreme temperatures or impacts. A protective RFID pouch or blocking wallet can help prevent tampering, cloning and other forms of damage. Fobs are often encased in plastic for added strength and security. This makes them durable, practical and easy to carry. The key fobs can be engraved with logos or company names for enhanced branding.
2. Convenience
Unlike traditional keys that can be copied or stolen, RFID key fobs can only be used once and are deactivated if lost or stolen. This makes them a practical and reliable option for businesses.
In the same way as car keyless entry and immobilizer systems, an RFID keyfob communicates with a reader when within proximity of a door, signalling that it should be opened. RFID Keyfob The reader then checks the code of impulses broadcast on different frequencies to determine if it is the correct one and opens the door.
Key fobs can also be reprogrammed to grant access for specific individuals, for example cleaning crews and dog walkers. This can be especially helpful for apartment complexes where tenants can easily give access to cleaning staff on a per-residence basis.
Our RFID leather key fobs use a specialized antenna inlay and chip to ensure the highest quality of interconnections with industry proven reliability. They are available in a wide range of shapes, colors, crafts and chips to suit any business requirement. They are compatible with 125kHz card readers and can be easily programmed via management setting menus.
3. Ease of use
A RFID key fob has a chip inside which stores information about the user. When the user waves it in front of an RFID reader, it reads the information on the chip and unlocks the door. This means that you don’t have to carry around a bunch of keys, which can be easily lost or stolen.
A key fob is also easy to reprogram, allowing you to add or remove access levels as needed. This can be especially helpful if you need to change the access level of an employee or visitor. This makes it an excellent solution for companies with high security requirements.
Additionally, you can use an RFID key fob to track customer movements and behavior at your store or event. This can be useful for loyalty programs and other marketing campaigns. You can also use an RFID system to automate key management, freeing your employees to focus on more productive tasks. This can greatly increase efficiency, reduce costs, and improve safety and security.
4. Reliability
Reliability is a term used to describe mifare desfire ev2 how well something works over time and in different conditions. For example, a car that drives well and is easy to use may be considered reliable.
To improve reliability, engineers design products and systems to reduce the likelihood of failure. They also use quality materials and conduct thorough testing and maintenance. In addition, they may develop methods for coping with failures that occur despite their best efforts.
RFID key fobs have microchips that track data using electromagnetic fields. They can be programmed to open specific doors or areas of a building. This simplifies security and check-ins for clients. It also helps businesses avoid granting access to unauthorized people. For example, a property manager might program a key fob to open all doors in the building, while an employee’s key fob only allows them to enter their office. This can help keep the property safe and allow employees to focus on revenue-generating activities. Additionally, you can easily cancel a fob’s access if someone loses it or is fired.
5. Cost
Depending on the system requirements, RFID key fobs and readers vary in price. The cost of an RFID system will also include fixed costs (read more about Fixed vs. Recurring Costs).
While some web shops may offer low-priced RFID key fobs, this often comes at a cost of lower quality chips and antennas. This can cause the key fobs to have a very short range from the RFID reader, rapidly stop working, or contain a different chip than what is specified in their technical description.
Using RFID tags will allow you to record and analyze data on your customers, tenants, or staff members with real-time tracking capabilities. This can help you increase customer satisfaction and improve overall business operations. It can also allow you to eliminate manual management tasks, allowing employees to spend more time on revenue-generating activities. Lastly, reprogrammable RFID key fobs are ideal for environments with high turnover, such as schools, hotels, and retail businesses, allowing admins to reconfigure passive RFID fobs and revoke credentials from individuals who no longer have permission to enter the building or access areas.
