The need for home security alarm systems nowadays is a serious demand. As the number of crimes is increasing every day, there has to be something that will keep us safe. We are all aware of the high-end security systems present in the market but they are not easily available to everyone. We therefore intend to provide a solution by constructing a cost-efficient electronic system that has the capability of sensing the unauthorized access of the intruders and setting off the alarm and Mail. The main aim of this project is to design a home security and alerting system using Finger print and IOT technology. This system uses GPS technology for home locating tracking and GSM technology for sending the alert SMS along with home location to the house owner and police station. To access the door user, place the finger-on-finger print module. If it is valid microcontroller will send the OTP to the user mobile through GSM. User need to enter the password through keypad. Once the OTP is entered by the user, the controller checks the received code with the generated code. If it is matches, this system will access the door to let the person in. If it is not valid, Microcontroller will capture the person image and sending to the mail and trigger the buzzer for alerts and also sending alert SMS along with home location to the house owner and police station. The status of the project will display on LCD module.

 

Objectives:

1. Prevention of home thefts.
2. Increase in home Security.

The major building blocks of this project are:

• Regulated Power Supply.
• PIC Micro Controller.
• Finger Print Sensor.
• Crystal Oscillator.
• LED Indicators.
• Reset.
• Esp32 Camera.
• GSM.
• GPS.
• Keypad.
• LCD Display.
• Buzzer.

Software’s used:

• PIC-C compiler for Embedded C programming.
• PIC kit 2 programmer for dumping code into Micro controller.
• Express SCH for Circuit design.

     

   

Block diagram:    

   

 

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