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Summary
DescriptionRFID antenna 2007.jpg
English: Radio-frequency identification installation to track vehicles coming into and leaving a gated community. One antenna on each side transmits a signal to activate the passive RFID chip affixed to the vehicle, and the other antenna receives the signal back with the encoded information from the chip. If the chip provides a valid number in the database of the controller located in the box at the base of the pole, the gate is opened.
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Captions
RFID installation to track vehicles coming into and leaving a gated community.
== {{int:filedesc}} == {{Information |Description={{en|{{w|Radio-frequency identification}} antennas to track vehicles coming into and leaving a gated community. One antenna on each side transmits a signal to activate the passive RFID chip affixed to t...