—Jay, India
———
Jay,
Yes, there are passive RFID systems available. Transcore, for instance, introduced its ultrahigh-frequency (UHF) eGo pass system in 2003 (see Army Tests RFID for Access Control). Sirit is also a leader in providing passive UHF vehicle-identification systems (see Sirit, 3M Join Forces in Electronic Vehicle Registration).
We haven’t done any case studies, but here is one relevant article you might find useful: Condos Using RFID to Keep Access in Check. I hope that helps.
—Mark Roberti, Editor, RFID Journal
Login and post your comment!
Not a member?
Signup for an account now to access all of the features of RFIDJournal.com!
Previous Post
Is Now a Good Time to Join the RFID Industry? »