Smart door lock system is a cloud-base IoT project
This project is used for the security purpose in home or office
The android application is used to unlock the door using QR code scanner
If any unauthorized persons try to open the lock this system will take the picture of the person and send it to the authorized user.
The authorized user can give the access to open the door lock if required
The android application will show all the previous records about the door lock with their image
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