BSD Infotech Pvt. Ltd. Hari Nagar, Delhi

RFID cards do not directly come in contact with the card. These cards have an antenna built in the card. The antenna of the RFID cards is used to communicate to the card reader for reading and writing data on the card. The working of these cards is based on radio frequency identification technology. These cards are used as parking cards, student identification and electronics passports.

The U.are.U 4500 Reader is a USB fingerprint reader featuring an elegant, sleek design with a soft, cool blue glow and, of course, the unsurpassed performance Digital Persona is known for. It is also known as DP 4500. Conserves valuable desk space. High-quality metal casing weighted to resist unintentional movement. Stays where you put it because of a special undercoating. Touch it from any direction, it still provides a high quality image and matching performance, perfect for shared environments. High-quality optics ensure best image every time.