The CalypsoCase with CalypsoKey Does Away with Common Keys

 - Feb 2, 2013
References: calypsocrystal & uncrate
Since losing a set of keys can often be easier than losing a phone, mainly because people have their phones constantly in sight and in use, the CalypsoCase with CalypsoKey could be extra handy. It allows people to replace their keys to use a one-stop, hi-tech alternative instead. The case is equipped with near field communication (NFC) to accomplish this.

Entering buildings has never been easier thanks to the CalypsoCase with CalypsoKey. Essentially, its built-in dual-band RFID antenna brings a person's entire portfolio of identification cards into the single case. With two antenna's that have their own unique ID, people simply need to tap the CalypsoCase with CalypsoKey to the access point to gain entry somewhere.

The CalypsoCase with CalypsoKey is currently available for CalypsoRing and CalypsoLoop designs.