A LEADING PROXIMITY CARD MANUFACTURER FOR BUSINESSES AND ORGANIZATIONS

CardTec provides the perfect solution for high-level security systems. Our proximity cards are suitable for automatic detection, registering, and monitoring your environment. They are fast, compact, and extremely versatile. Proximity cards provided by CardTec are completely durable, reliable, rugged, and comparatively hard when compared to other smart cards.

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FINDING THE BEST OPTIMUM SOLUTION FOR YOUR SECURITY SYSTEMS

CardTec is a leading proximity card supplier in India. Proximity ID cards are majorly used for access control applications at access control doors in office buildings, companies, hotels, resorts, security gates, automated toll booths, etc. We develop these cards without inserting any reader device. These contactless cards have a low frequency of around 125 kHz credentials that feature an embedded metallic antenna coil that stores cardholder data, enabling them to read the identification of an encoded number to provide access. A proximity sensor can easily read the information. Hence, proximity cards are read-only cards where the information cannot be manipulated. Thus these ID cards completely provide automatic and safe for your premises.

HOW DO WE WORK?


  • Usually, the proximity ID card reader produces a beep or other sound to indicate the card has been read.
  • They typically have a read range up to 50 cm, i.e., < 15 inches.
  • The proximity card and the reader unit communicate through 125 kHz radiofrequency fields (13.56 MHz for the contactless smartcard cards) by a process called Resonant Energy Transfer.
  • The reader has its antenna, which continuously transmits a short-range radio frequency field.
  • When the card is placed within range of the reader, the antenna coil and capacitor, which form a tuned circuit, absorb and store energy from the field, resonating like an electrical version of a tuning fork.
  • This energy is rectified to direct current, which powers the integrated circuit. The chip sends its ID number or other data to the antenna coil, which transmits it by radio frequency signals back to the reader unit. The card can be either in a purse, wallet or even held in hand just near the reader. Once the encoded information is verified, it provides access to the premises.
Plastic Cards Manufacturer

CardTec produces two types of proximity ID cards


QUALITY ASSURANCE

THICK PROXIMITY CARDS


These cards are printed on sticky cards. They are also printable on both sides.

DESIGN

THIN PROXIMITY CARDS


It is a blank card in pre-printed format or fully printed with data, pictures, and individual photos.

PROVIDING THE BEST SECURITY SOLUTIONS


We have been the best proximity card manufacturers for 25 years and have satisfied many clients who have benefited from automated and customized solutions.

If you have any queries about the proximity card, you can talk to our experts and get the best solution for your system.


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