SECARD: An IoT Security System
SECARD is a next-generation security system where the pictures and purpose of visitors,
which are printed on a power-free display, are visually checked.
At the same time, the encrypted identification of each person is checked through an NFC tag.
Applications can also be used for access cards for visitors, vehicle access and parking management, and apartment access.
1. Visual Identification
: Visually check whether the picture and the x-document information on the card match
with each other without using an additional device.
2. Reusability
: With the E-Paper technology, the card’s content can be conveniently modified for reuse,
and a QR code or barcode can be displayed if needed.
3. Power-Free
: The security card displays input information without the need for power.
4. Encryption and Identification
: Security is enhanced by the use of an NFC tag that contains a unique identifier.
5. Management S/W
: Access can be effectively managed by checking and uploading information through a PC or a mobile application.