It is authorized to be opened by using an access card such as a magnetic stripe card an ic card an electronic key fob a proximity card etc which is a kind of security.
How rfid door lock works.
Hii friends today i ll show you how to make rfid door lock system using arduino nanothe arduino based rfiddoor lock system is secure and responsive as compared to other systems.
The rfid card hotel door lock is an external panel that integrates the card reading device the handle and the lock cylinder on the outside of the door.
We would like to show you a description here but the site won t allow us.
Withthe use of arduino it becomes much easy to design.
Program a code.