The Calypso Key turns your iPhone into an instant key through the use of NFC or near field communications technology. Now keys to lose or rattle in your bag, just tap your iPhone inside the Calypso Case against the Calypso Key lock and viola. The built-in dual-band RFID antenna brings your entire portfolio of identification cards into one CalypsoCase.
- One 13.56 MHz RFID, ISO 14443A antena
- 1k memory capacity
- Second 125kHz RFID antenna built-in
- Compatible with most RFID NFC worldwide access points