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"Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
the RFID its under access control system ,, this as tag u can use it to access the door , also if we r in wherehouse we can put smal tag on each item then we hace card reader to allow this items to go out the place in same time we can calculate how many items we have here or how many items left out the place.
RFID 
Re: RFID
