Once connected via some type of communication technology wi fi bluetooth zigbee z wave a smart lock can connect either to your smart phone smart home hub or your internet router to allow you to access your door in new ways.
Wifi rfid door lock.
A wide variety of wifi rfid door lock options are available to you such as steel.
I hope you guys enjoy learning this project.
When the card comes within a few feet of the reader s antenna the rfid chip transmits its data identifying the user to a security computer.
Each key card contains data encoded on a machine readable rfid chip and plays an integral part in a computerized security system.
Main function this project was build as part of a network communications class at universidade do algarve in collaboration with my colleague luís santos.
Smart locks provide you with another layer of control and visibility to your home.
Here we will make a smart rfid door lock by using arduino and ultrasonic sensor.
Many businesses use radio frequency identification rfid door locks.
Arduino codes and library.