CalypsoKey - NFC for the iPhone

With CalypsoKey – NFC for the iPhone, you can leave your keys behind and unlock doors just with a tap on your CalypsoCase.

Featuring the new near field communication (NFC) possibilities for your iPhone with the CalypsoKey.

“No apps and no charging are needed.

The built-in dual-band RFID antenna brings your entire portfolio of identification cards into one CalypsoCase.

CalypsoKey is available for CalypsoRing and CalypsoLoop designs.”

source Calypsocrystal

via uncrate