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SMS Based Security System

Description

Contributor: 
Umesh Kubde, Wardha, India

 1.1       Introduction

Home security has been a major issue where crime is increasing and everybody wants to take proper measures to prevent intrusion. In addition, there is need to automate home so that the user can take the advantage of technological advancement. This project presents a model that will provide security to their home, office or cabin etc via SMS using GSM technology.
 
Keeping in view the rapid growth of wireless communication we are inspired to work on this project. The idea behind this project is to meet the upcoming challenges of the modern practical applications of wireless communication and to facilitate our successors with such splendid ideas that should clear their concept about wireless communication and control system.

 
The applications of SMS/GSM Based security system are quite diverse. There are many real life situations that require control of different devices remotely and to provide security. There will be instances where a wired connection between a remote appliance/device and the control unit might not be feasible due to structural problems. In such cases a wireless connection is a better option.
 
Basic Idea of our project is to provide GSM Based security even if the owner is away from the restricted areas. For this we adopted wireless mode of transmission using GSM. Beside this there are many methods of wireless communication but we selected GSM in our project because as compared to other techniques, this is an efficient and cheap solution also, we are much familiar with GSM technology and it is easily available.
 
This project is designed to provide ubiquitous access to the system for the security using extensive GSM technology for communication purposes and microcontroller for device control. The highlights of our system are the long range of communication and password security. The security is provided by sending a message to our access number, controlling and acknowledgement is done through SMS code between our access number and the authenticated user.
 
This system consists of a GSM modem for sending and receiving the SMS, Intel 89S52 microcontroller which is controlling the entire system, LCD for the display purpose , keypad for entering the password and supporting circuitries like rectifier for ac to dc conversion. It can be installed at any desired location e.g., office (to protect important files and document), banks (to protect cash in locker) etc.
 
In this system, the authorized person will have the entire control and he will decide which people will be allowed in that restricted area. Those person who can have access to that area, will have a password in advance. If any one wants to enter in that restricted area in the absence of authorized person, then that person will enter the password on the keypad. If the password will be correct, then a message containing the details like name, address and designation etc. of that person will be forwarded to authorized person via GSM Modem. Now the authorized person will send a coded reply to the microcontroller via GSM Modem. Depending upon the response from the authorized person, microcontroller will decide whether to permit or not. If the approval will be positive then the controller will turn on the relay connected to the door and the authenticated user will be in a position to have access to that area else the request will be rejected and the door will not open. The GSM modem provides the communication mechanism between the user and the microcontroller system by means of SMS messages.
 
The microcontroller is an exiting, challenging, and growing field; it will pervade industry for decades to come. To meet the challenges of this growing technology, we will have to conversant with the programmable aspect of the microcontroller. Programming is a process of problem solving and communicating in a strange language of mnemonics. The projects could be developed significantly faster and much easily using a microcontroller.
 
The purpose of this project is to implement the various concepts of microcontroller and embedded designing environment. An embedded microcontroller is a chip which has a computer processor with all its support functions (clock & reset), memory (both program and data), and I/O (including bus interface) built into the device. These built in functions minimize the need for external circuits and devices to be designed in the final application.
 
This Project is a very good example of embedded system as all its operations are controlled by intelligent software inside the microcontroller. Read more about what is embedded system.
 
The aim of this project is to provide security to the restricted area even if the owner is anywhere in the world. For this purpose user can use any type of Mobile. This way it overcomes the limited range of infrared and radio remote controls.
 
Short Message Service (SMS) is defined as a text-based service that enables up to 160 characters to be sent from one mobile phone to another. In a similar vein to email, messages are stored and forwarded at an SMS centre, allowing messages to be retrieved later if you are not immediately available to receive them. Unlike voice calls, SMS messages travel over the mobile network’s low-speed control channel.
 
"Texting", as its also known, is a fast and convenient way of communicating. In fact, SMS has taken on a life of its own, spawning a whole new shorthand language that’s rapidly being adopted as the norm.
 
Technology Used:
As microcontrollers are the core of the todays digital circuit design in industry, this system uses it for the centralized operation and digital processing.
The technology used here is embedded technology which is the future of today’s modern electronics.
 
Here we have used a very high speed Microcontroller i.e. 89S52. This runs on 6-clk cycle period instead of 12-clk cycle. This makes the communication rate faster at 115200kbps. Since we are using F-Bus protocol with the mobile, a full duplex communication with the above baud rate is required.
 
 Features:
The following are the prominent features of “SMS based security system
·          Can provide security to 8-devices,
·          User-programmable plain text message control,
·          Communicate from any other mobile,
·          Password protected,
·          Can be controlled from anywhere, anytime,
·          In-system programmable i.e. we can modify the code of the Controller at anytime depending upon our requirement without taking out the controller from the board.
 
What contributions would the project make?
·          If this system is installed in an office cabin where all important files (share paper, tender files or other files) are kept and the owner is in away from the place (e.g., London) attending a meeting and at the same day he is supposed to submit a tender. In this case he can allow any of his trustworthy employees and get the work done. In this way he will be saved from the bearing a heavy loss.
·          This system can be used for home automation too with desired changes in the program and by some additional hardware.
·          If you need to turn pumps, lights etc. on remotely or need to remotely monitor equipment alarms then this project is for you.
·          There are thousands of uses, like turning on remote pumps, lights, monitoring cool room temperatures, open doors etc.
 

Circuit Diagram

Comments (111)

Hello,           Can you

Hello,

           Can you please send me the circuit and code for this circuit?

Yes why

Yes why not!

                         plz call me, my no is 08149870697

sir plz give me code my email

sir plz give me code my email id is vivek9988@ymail.com i hope you help me... thank you..........

sir plz give me code my email

sir plz give me code my email id is vivek9988@ymail.com i hope you help me... thank you..........

please send code and overall

please send code and overall circuit diagram of gsm based home secuirity to my mail

mail id:anisettimanikanta@gmail.com

No words to say how nice it

No words to say how nice it is.intrested 2 do d same .can u help?

pls, send me the program code to concern id : sabariind@y7mail.com
Expecting ur mail...
Thank you.

if u get d source code of SMS

if u get d source code of SMS Based Security System send me to panditmadala@gmail.com

plz snd me code and

plz snd me code and simulition on this id      zaid_fahim@yahoo.com

please send the c program for

please send the c program for this circuir

plz call me on this no

plz call me on this no 08149870697

can u send me the c

can u send me the c code...plsss

tanwee29@gmail.com

can u pls send me software

can u pls send me software part of it.. means code of this project

can u please send me the code

can u please send me the code for this circuit...

nirmalrevar@gmail.com

can u please send me the code

can u please send me the code for this circuit...

nirmalrevar@gmail.com

is it possible to know how

is it possible to know how the system process the sms it received from the user to open door. how u  wrote thse code plz? need urgently . send at davynash08@gmail.com

 

can u send the prog plz?

can u send the prog plz?

i want to my microcontroller

i want to my microcontroller data to pc..will you please give me the idea.

can u please mail the code

can u please mail the code used bro..... chetanyasahni1520@yahoo.co.in

great work by great mind.I

great work by great mind.

I have been working on similar projects but having problem with the coding.Please send the C source code to me on johnsonbayoadekunle@gmail.com

It will be of great help for me.

I will highly appreciate it

Thanks a lot.

 

can i please get the code to

can i please get the code to transmit the data from system through rs232 serial port.. 

hello sir can u please send

hello sir

 

can u please send me the circuit diagram as well c code(i.e. programming)

and hex code file for this project...i need it urgently please....

if possible please mail it on my id:

me.ankita22@gmail.com

sir please sent the c code

sir please sent the c code for this project i am interested to do this as my college project

thankig you sir,

mail id:  "sreehari.neppali@gmail.com" or "colorboy007@gmail.com"

are there new improvements

are there new improvements that ca be done on the samr project so as to improve the results,i would like to do the same as my project

 

WHAT IF YOU DID THE SAME

WHAT IF YOU DID THE SAME PROJECT USING ARDUINO MICROCONTROLLER?

 

can you please send the

can you please send the software embedded c for this project frm y.divya.

 

please send me a code for

please send me a code for this project on zegs1991@gmail.com

plzzzzzzzzzzzzzzz

Can  you kindly send me the c

Can  you kindly send me the c code for this project via teddyjosmith@gmail.com

I will highly appreciate

pls send the source code to

pls send the source code to my email jamshi95@yahoo.com

 

plz send the code my email id

plz send the code 

my email id is sagarspatel1991@gmail.com

great work. I wish to do

great work. I wish to do something similar to this project. can you send me the circuit diagram and code for this?

my email add is: kimyeangel@gmail.com

 

 

please and thank you.

can you plz send me the

can you plz send me the circuit diagram , program code ,and discribtion of this project on 

omkar.nightmare@gmail.com

thankyou.........

Can you please send me the

Can you please send me the code at ikramarif2007@gmail.com 

Can you please send me the

Can you please send me the software of this project i.e the code

my email is obonyojohn01@gmail.com

Can you please send me the

Can you please send me the code ajohnpauleee@gmail.com

nice one dude..can u plz send

nice one dude..

can u plz send it to nagavikasch@gmail.com

i want to do this as my final yr project.. please help me in this..

thanq..

can you please send me the

can you please send me the code at maharjan.ajay064@gmail.com

gh.akshay@live.com here tooo

gh.akshay@live.com here tooo

can you pls send code at

can you pls send code at tushraj.eng@gmail.com, it will be helpful for me.

can u pls send the code for

can u pls send the code for dis project at ramya91990@gmail.com..i need it v urgently..it wil be v helpful..plssss

Pl share the

Pl share the code..

 

atlurionline@gmail.com

Pl send me the circuit and

Pl send me the circuit and code to atlurionline@gmail.com

hey UMESH,.m doing B.E in my

hey UMESH,

.

m doing B.E in my last semester, M impress to see this project and i decide that i vll do same project for final semester
so can u give me programming C or ASSEMBLY to helpful for me to complete my project?

Please send me in my email id:- ptlnik13@gmail.com.
aapki bohot meherbani rahegi :)
.

Thank you :)

 

excellent project....  i am

excellent project....

 

 

i am also doing the same project.

please send me the program code for this project.

please its very importnent.......

 

 

my email id is:"nalluri.narendra1@gmail.com"

do any one have the project

do any one have the project code,please send the program code to     "nalluri.narendra1@gmail.com"

plz send c code to my mail

plz send c code to my mail id....

coolvasanth07@gmail.com

can you please send me c code

can you please send me c code of ths project..Thanx in advance.

 

parvez_nazeer@yahoo.com

need circuit and program for

need circuit and program for this project??

can anyoe have program??

kindly send it at balik2002@gmail.com

 

please can you send me the

please can you send me the code

a----4@hotmail.com

Hey!! M working on same

Hey!! M working on same project.. can you pls mail me code and circuit diagram at anshul.arora1202@gmail.com

plz sent me the this project

plz sent me the this project  source code ...

 

 

 

my email id jayakumar.ja47@gmail.com

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