Archive for September, 2011

How do RFID and Contactless Smartcards differ?

September 12, 2011 Leave a comment

The confusion between RFID and Contactless Smartcard technology lies in the fact that they both use RF (radio frequency) to communicate between card and reader but differ greatly in the security each technology offers and in their common applications.

Technically, both RFID and Contactless Smartcards are considered RFID (radio frequency identification) because they use radio waves to communicate with a reader and transfer data to identify objects or people. The best way to differentiate RFID from a Contactless Smartcard is by the application.

RFID is a wireless automatic identification and data capture (AIDC) technology that includes tags, antenna or coil electronics programmed with unique information, reader and software.  RFID tags can be either active or passive and are used mainly for supply chain management, due to the greater read range.

Contactless Smart cards are utilized in applications where greater security needs to be achieved such as payment/banking, mass transit, identification and access control.  They contain an IC (integrated chip) and communicate with a reader but afford a higher level of security.  The data can be encrypted to work only with specific readers.  In addition, the read range is limited to four inches.


RFID Enabled Technology Card

Keep in mind, the longer the read range, the more susceptible the radio frequency signal is to interception.  However, depending on the application and the security measures needed, one technology may be better for your needs than the other.  Contact an ID Consultant to discuss your application in greater depth.


Get Students Back to Class Fast!

September 6, 2011 Leave a comment

The 2011/2012 school year has begun and you can make your job easier with our PockeTracker K-12 student accountability solution.  School administrators love PockeTracker K-12 because it makes tardy processing and detention management considerably more efficient and enforces your school policies in a fair manner.

As a result, you can clear hallways fast, correct bad behavior, decrease tardiness and reduce detentions so the focus of your campus can remain on learning.

Imagine automating the behavior management of your students by scanning a barcode on a student ID. Imagine scanning all your tardy students and printing class passes in seconds, not minutes.  Imagine giving positive points to a student for a project well done or good behavior.  Imagine issuing a detention instantly while walking the halls using your handheld PC and printing a pass from your wireless portable printer.

Modular in design, you can start small and expand.  Learn more about all of our Education Solutions here.