The government of India has made it mandatory for self-sealing tags to be used, and there is a huge demand for plastic hard tags. Can you please recommend some manufacturers of both container-sealing hard tags and handheld readers in the passive UHF 860 to 960 frequency range?
There are several passive UHF RFID container seals currently available on the market. Shenyang Shining Fortune Container Seal makes a variety of passive RFID seals, as does HID Global. Yeon Technologies, in Taiwan, manufactures passive UHF e-seals (see RFID-Enabled Electronic Seals). So does CAEN RFID (see CAEN RFID Intros New Specialty UHF RFID Tags, UHF E-Seal, UHF Reader Gate/Portal) and a Czech company called HL (see UHF Secure E-Seal and UHF RFID Seal). In addition, French firm SealRF purportedly offers e-seals, though I am unfamiliar with this company.
—Mark Roberti, Founder and Editor, RFID Journal
What Is the Range of Battery-Powered RFID Tags? »