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Wireless Dynamics releases RFID read/writer SD card
Posted on 15-Mar-2005 22:55. | Tags Filed under: News.

Wireless Dynamics Inc. is introducing the SDiD Card, the first RFID (Radio Frequency Identification) Reader/Writer SD (Secure Digital) Card in the industry. Users can now utilise their Personal Digital Assistants (PDA) and Smartphones as portable RFID terminals. Applications include reading and writing RFID tags for the health-care, pharmaceutical, retail logistics, and other industries.

RFID tag information can be communicated in real-time to the enterprise database through Wi-Fi, CDMA, GSM or Bluetooth connections associated with PDAs and Smartphones. The SDiD Card allows for safe and secure product and client information storage, updates and processing.

The SDiD Card also supports Near Field Communication (NFC) technology allowing consumers to use their devices to access product and entertainment information, compare prices and perform transactions. Consumers can make contactless payments, redeem coupons and points and receive instant promotions and rewards. NFC is a combination of contactless identification and interconnection technologies developed by Philips and Sony. NFC enables short-range radio frequency (RF) communication between personal electronic devices. The NFC based SDiD Card allows PDA and Smartphone users to access product information or entertainment content such as pictures, music and video clips by waving their mobile devices in front of a smart poster or kiosk. Users can also exchange such information with other users through NFC or mobile connection of their devices.

Wireless Dynamics offers two SDiD Card versions, the SDiD 1010 and the SDiD 1020. The SDiD 1010 is a NFC-based SD Card supports ISO14443A standard, NFCIP-1, Philips MIFARE tag and Sony's FeliCa tag. It is ideal for contactless payment, advertising and promotional applications.

The SDiD 1020 RFID based SD Card supports ISO 15693, ISO 14443A standards, Philips I-Code SLI and Texas Instruments Tag-it HF. The SDiD 1020 can be customized for industrial, enterprise and government applications.

Both the SDiD 1010 and 1020 Cards operate in the 13.56 MHz frequency range, over a distance of typically a few centimeters. The SDiD Card supports PDAs and Smartphones with SD Card slots and an SDIO interface based on Microsoft Pocket PC OS 2002, Windows Mobile 2003, and Palm OS 4.1.

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