Filed in archive
Tags and Readers
by gautam on January 28, 2008

With active tag you will be getting a range of 50cm whereas the passive tag offers a shorter communication range. The former could be used for tracking whereabouts of people whereas the latter can be put to use for authentication purposes. Have a look at their press release.
Via ubiks
Permalink: SecureTag WT-300: Hybrid RFID tag from Seiko
Trackback: http://publish.creative-weblogging.com/publish/mt-tb.pl/112062
Mr Wong
Vote for SecureTag WT-300: Hybrid RFID tag from Seiko:
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