Sms Based Smart Door Locking System Project

There are many kinds of wi fi door lock available in the market which makes your home more secure and saves time in finding the keys.

Sms based smart door locking system project.

Physical keys and a lock are the basic requirements for a door. To overcome this we present a solution which is a smart and a secure way of remote controlling the door using a smart phone. The door entry system proposed here consists of a switch for guest monitoring camera for guest authentication solenoid actuator for opening of the door and a speaker set for making the system. The system has minimum requirements for hardware and supports customization of keys.

The proposed project aims to produce a bluetooth based door lock that will function using a mobile application where password will be encrypted and signal will be transmitted via bluetooth device and user will receive sms notification as an added security several specific objectives must also be accomplished to reach the desired goal. Introduction using physical keys to lock or unlock the door is. The hardware design for door lock system is the combination of android smart phone as the task master bluetooth module as command agent arduino microcontroller as controller center data. So in this project we are going to make an iot based door lock system using nodemcu solenoid lock and adafruit io.

However managing these keys has become cumbersome. The system fulfils the requirements of supporting autonomous locking device and easy key distribution compared to physical keys. Here nodemcu will act as the main controller and connect the user to the door lock system using the internet. Objectives of the study.

Gsm based door locking and unlocking system tej kumar. This project sends alert messages to the owner or authority persons. It can be used in the house shop offices industry. This smart security system is used to see a visitor when the main door of the office or organization is closed.

Here we are also building a similar wi fi door lock which can be controlled from the smartphone. It can be operated from a very long distance and output will be very accurate because we are going to control the door locks by an sms using gsm modem. This project is extension of touchscreen based door security locking system. This modem uses a sim card and operates through a subscription with the mobile operator.

Description of the project. Help of a smart phone. We have provided a relay and a dc motor to give a demo of door lock opening. Android mobile controlled door security locking system has its main application in security systems.

In this project sms is sent for correct and wrong passwords. The proposed system allows remote access to lock or unlock the door without physical user interaction.