Proximity Cards 101: Everything You Need to Know - Business Idea US
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Proximity Cards 101: Everything You Need to Know

Managing access to your workplace, regardless of size, can sometimes be challenging. The good news is modern technologies like smart cards in the form of proximity cards streamline security processes and help you protect your workplace, employees, and customers. The global smart card market was valued at $18.9 billion in 2021 and is predicted to grow to $33.5 billion by 2031.

If you’re thinking about boosting security at your workplace, consider adding a proximity card system. Proximity cards are contactless smart cards that machines can read without being inserted. This guide will teach you everything you need about proximity cards to help you make an informed decision about security at your workplace.

How Proximity Cards Work

Proximity cards and readers use RFID (radio frequency identification) to communicate wirelessly by using an electromagnetic field to detect nearby cards. The cards are powered with an internal lithium battery, are equipped with authorization data encoded, and can be programmed to meet various business needs. For instance, it can control who enters and exits a building to prevent unauthorized entries. The data is transmitted through the reader to the access control panel to grant or deny access.

Types of Proximity Cards

Proximity cards come in a wide range of styles and materials, allowing you to pick one that best suits your business needs. Compare the different types of technologies by considering proximity card prices, the primary purpose of the card, and your security needs.

  • Standard: A standard proximity card is usually made from white PVC – the most used material.
  • Composite: A composite proximity card uses a combination of PVC and polyester. This card type can withstand lamination better, reducing the risk of reverse transfer printing.
  • Magnetic Stripe: Magnetic stripe cards use magnetics to store encoded data on the dark stripes on the back of these cards, providing access control functionality.
  • Clamshell: This type of proximity card is not as common because it is thicker than a standard card. It uses two pieces of plastic to encase the proximity technology and cannot be printed with an ID card printer.
  • Key Fobs: Proximity card key fobs serve the same function as a standard card, but they are designed to fit onto your key ring to ensure you never leave the house without your access card.

Benefits of Proximity Cards

Businesses use proximity cards for various purposes. Learn the most common benefits of proximity cards below.

Greater Control Over Building Access

Proximity cards allow businesses to efficiently control entry into the building and access to private areas. Providing each employee with a card that either grants or denies access to specific areas ensures that only authorized individuals can enter areas with confidential data or expensive equipment. It also limits the risk of intruders to the workplace, keeping staff and customers safe.

Accurate Monitoring of Staff & Visitors

Although a CTTV camera is a great way to monitor who enters or exits a building, a proximity card does a better job of storing crucial information. Employers can use the data retrieved through the unique authorized code in each card to monitor staff and visitors.

Flexible Control Enabling Easy Access Privilege Update

Proximity cards allow the administration to update a card quickly. This makes it easier for companies to update privileges when needed. For example, an employee who received a promotion may need their access updated to perform their tasks efficiently, and proximity card technology allows easy updates, saving time and money.

Integration with other Technologies

Proximity cards are an innovative security solution allowing companies to integrate hologram printing, fingerprints, or photographic identification. This adds an extra level of security to the card, reducing the risk of duplication.