Ask yourself before going to any RFID System:
•How far?
What is the range that your application requires? This gives you a fair idea about the selection of RFID Type ACTIVE or a PASSIVE.
•How fast?
At what intervals you require the data in your system?
•How many?
How many items are supposed to be tagged? Volume determines whether to go for RFID or not.
•How much?
What is the Loss that is happening because of the existing operational dependency and How much operational efficiency can be gained using RFID, which generates ROI.
•Attached to and surrounded by what?
what is the item that is supposed to be tagged and surrounded by what kind of environment?
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