TOTAL SECURITY SOLUTION
SOLUTION
RFID [Radio Frequency Identification]
RFID
[Radio Frequency Identification]
RFID is a media that has recently become more popular along with the ubiquitous environment, and refers to a technology that can read and write information on IC chips through radio frequency bands.
Because it is not wired, it accounts for a very large portion of security solutions, and in recent years, many encryption solutions have been developed to further increase the level of security.
Principle of operation.
Computer
Reader
Antenna
Tag
A tag consisting of a chip (integrated circuit) and an antenna into which an identification code and other information are input is attached to the product to be identified. At this time, the tag is designed to react when it meets radio waves of a specific frequency.
01
Tags automatically wirelessly transmit identification codes and other information to the reader when they enter the detection range of a specific reader (The Reader that repeatedly generates radio waves such as radar).
02
Characteristics
01
If it is located in the wireless radio wave area, it is possible to read information on the RF tag
by changing the intensity of the electric field or magnetic field in a non-contact manner. (There’s no disadvantage in securing visibility)
02
Data can be read/write/revised
03
Compared to the barcode, information processing is faster.
04
Excellent durability (Strong against temperature, dust, humidity)
05
Has a large amount of data.
06
If RF Tag is given a security function, theft prevention and forgery prevention are possible.
07
Internet-linked services are available (with advantages to the network)
08
Multiple RF Tag Data can be read at the same time.
09
No need to install it on the surface.
10
IC chips are expensive.
Classification according to frequency.
Comparison of recognition technology characteristics by type of model.
