Password based Door Lock System

Description

The password-based door lock system is the device that has been developed to enhance the security of a place concerned where the entry of unauthorized individuals is restricted. The device works with the help of a microcontroller that has been set in such a way so as to respond to a certain binary code only.

In this password-based door lock system kit the authorized user types a certain password with the help of a keypad the microcontroller checks it with the code it is supposed to compare with. If the entered code is correct it sends the signal to the gate to open, if the entered code is wrong then it would activate the theft alarm.

This password-based door lock system is helpful in factories and laboratories where there are security concerns. It would help in protecting the stored material from unauthorized misuse or from being stolen. Our interface is an advanced design of the interface in which the user can open the gate by entering his assigned correct password. The user can change his password also. The system supports multiple users and each user has its unique password.