RFID Keyfobs for Businesses

RFID Keyfobs for Businesses

It’s easy to see why key fobs are popular in businesses. They tighten security and simplify complex tasks, like providing access to buildings or rooms for tenants.

They’re also programmable, so business owners can customize who has access and when. And they offer a number of features, including an anti-hack system.

Ease of Use

Typically shaped like key chains, RFID Keyfobs are small, convenient to carry, and easy RFID Keyfob to use. They are often used to provide one-factor authentication solutions for a range of physical objects including computers systems, cars, restricted areas, mobile devices and entire network services.

Modern RFID key fobs work through radio frequency identification (RFID), an intelligent barcode system that uses electromagnetic fields to track data on a microchip called a tag. These are usually embedded within the fob and when a user presents them to an RFID reader, the RFID chip transmits a unique coded signal that is recognized by the reader as the correct access code for the building or room.

Because each RFID key fob is encoded uniquely, it’s difficult for hackers to imitate them. This provides businesses with a level of security that is much stronger than that provided by traditional keys and cards.

This can also help businesses to track entry and exit information. For example, when a customer presents their key fob to an RFID reader in the office, it can record the time and date of that entrance. This is especially useful when managing employee time and attendance. It also allows managers to deactivate a key fob if an employee leaves the company. This can be a very cost-effective way to improve the security of your business.


Modern key fobs work through RFID, which uses electromagnetic fields to identify and track data on “tags” containing information. The signals from these tags pass through the keys and transmit to a reader that communicates whether a door should open or not. They’re a much more secure system than the older line of sight and infrared systems that are easy for thieves to copy or manipulate.

Thieves targeting cars with key fobs can use relay devices, easily purchased online for less than $20 each, to copy the signals emitted by your fob as it opens or locks the car door. This process is known as RFID skimming or RFID hacking and has caused significant problems for businesses and consumers that rely on these security technologies.

Key fobs also have a unique identifier that is determined by the mifare desfire ev2 manufacturer, which makes it digitally different from other keys in your building or community and difficult to copy. They also use encrypted communication to prevent man-in-the-middle attacks that intercept and steal information.

Another benefit of using key fobs is that they’re a convenient way to allow access to maintenance staff, cleaning crews and dog walkers without giving your tenants a key. This simplifies tenant checks, promotes client independence and allows landlords to track who is coming and going for more accurate and efficient property management.

Time & Attendance

With a sealed LF or HF RFID chip inside, RFID proximity fobs are perfect for use in time and attendance tracking systems. Employees simply swipe their card or tag at a clocking-in machine to signal an arrival, break, or departure and the data is transmitted in real time to your workforce management system.

Eliminate human error and save time with an automated time and attendance process. Say goodbye to illegible handwriting and lost sign-in sheets. Reduce payroll errors and ensure compliance with workplace safety regulations. And with a complete audit log, you can also streamline reporting to government agencies and comply with local laws on workplace health and security.

RFID keyfobs can be used in a wide variety of applications besides access control. They can be used at brand activation events to connect the physical with the online. For instance, a customer can scan their RFID keyfob at an event to instantly share photos and check-in on social media – all while enjoying exclusive benefits for being there.

RFID keyfobs can also be paired with biometrics systems to give employees the flexibility to clock in with any method of their choosing. Clockit’s clocking-in machines allow workers to clock in and out using RFID cards or tags, fingerprint readers, or even smartphones – and they work with existing biometric devices so no hardware changes are necessary. And with Wifi and Ethernet connectivity options, you can be sure the data is transferred quickly and securely to your time and attendance software.


Key fobs are convenient, easy to use and provide extra security for businesses. They tighten security and make it easier for businesses to track which guests are in what rooms. Fobs also allow businesses to deactivate or deny access for any guests if necessary. This helps prevent theft and robbery by ensuring that the only one with an RFID key fob to unlock the door is the guest you are allowing entry.

They also offer greater flexibility and convenience for apartment tenants, such as the ability to reprogram fobs to give access to cleaners, pet-sitters, and babysitters. This makes it possible to give access to the entire building without having to re-key every door and gives tenants more control over their own security. Fobs are also useful at brand activation events, as they can be linked with social media accounts to easily post and ‘check-in’ at the event.

XINYETONG RFID Keyfobs can be completely customized to suit your needs, with different colors and shapes, materials, chips, printing options, etc. This makes them a valuable marketing tool and an excellent giveaway item at trade shows or for any other type of promotional event. They can be engraved with text or the company logo, for example, to help promote a brand. They are also waterproof and heat-resistant to withstand tough conditions.