Wireless & Remote
RFID
Radio-frequency identification used to identify tagged objects without direct electrical contact.
IN ONE SENTENCE
A reader communicates with a tag and retrieves an identifier or stored data.
In normal English
Passive RFID tags can operate without their own battery, while active tags offer longer range and more features.
Why would I use it?
Use it for tracking parts, pallets, tools, workpieces and assets.
THINK OF IT LIKE…
A barcode that can be read by radio instead of needing to be seen.
Related terms
NFC, asset tracking, identification
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