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Hybrid CD Card
RFID technology
combined with
a CD Business Card
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What is Radio Frequency Identification (RFID)?
The RFID technology offers an easy, flexible and reliable identification,
tracking and management of numerous objects in an electronical way. The
objects to identify will be equipped with a transponder (also called tag). The
tag contains a chip with integrated processor, memory and antenna. The
energy required to operate the tag is taken
from the electromagnetic radio waves emitted by a read-/write-unit
(short: reader). Besides this energy, the reader transmits commands
to the tag. Depending on the command, the tag returns saved information
to the reader or stores new data in its memory. The reader can than work
with the received informations or transmit it to a superior data
processing unit.
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What is wireless data communication?
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Characteristically for wireless data communication systems is the
transferral of data between the mobile data medium (Hybrid CDCard)
and the read-/write-unit without physical contact, i.e. from a distance.
Depending on the chip used, a reach of up to 60 cm can be implemented,
whereby the CD Card doesn't even need to be taken out of the purse.
That makes this product especially comfortable and easy to handle, distinctively
quicker in dealing and very attractive for card owner and issuer.
How secure is it?
To secure the communication between both communication partners, the
transfer of the wireless data is protected by encryption to prevent interception
or manipualtion. Besides, each time before transmitting data,
an authorisation request is done to prevent misuse.
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What software applications are possible?
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Depending on the Chip used, data can only be read (ROM)
or additionally be saved (RAM).
Some examples for chips with saving ability:
Events, registration, entrance control, visited areas, time documentation, catering, entrance access...
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| New! |
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Realization of the
CD Card Hofer's Gardenahotels |
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