What does the 5dkey app do?

What does the 5dkey app do?

The 5dkey app is a wallet for vCards (Virtual prox cards) and eKeys (electronic keys) 

vCards are a replacement for physical proximity cards. The work via Bluetooth or NFC to transmit secure card data to dedicated Safetrust card readers HID Readers upgraded with Safetrust modules 

eKeys are electronic keys that provide access to smart locks. These are typically located in internal doors like Apartment doors. eKeys may also open smart padlocks and other bluetooth embeded locks.