Radio Frequency Identification
RFID - Radio Frequency Identification technology is now widely used for automatic identification of goods - AIDC (Automatic Identification and Data Capture).
Recognition of tagged items is done by radio signal. They are tagged with RFID tags (also known as transponders) - once it is in the electromagnetic field generated by the RFID reader, the identification number is read and recorded.
UHF RFID systems
A computer system (with a database) and two types of RFID devices: RFID readers (transceivers) and tags.
HF Technology
High frequency (HF) is a range of radio frequency electromagnetic waves (radio waves), between 3 and 30 MHz.
Barcodes
Graphical representation of information through a combination of dark & light, established according to symbolism.
Read more about Barcodes
