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SEMINAR

ON

SUPER SENSITIVE SECURITYSYSTEM WITH AUTO-SMS

UNDER THE GUIDENCE OF

Mr. M.SHOBHA RANI (M.Tech)

Asst.prof of E.C.E Dept.

SRTIST.

PRESENTED BYFARHEEN MARYAM(08141A0446)

N.RAMYA NANDITHA(08141A0456)

G.VENKATA KRISHNA(08141A0427)

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CONTENTS:

Introduction

Aim

Block Diagram

Power Supply

Jumpers

Buzzer

Microcontroller

GSM Architecture Applications

Conclusion

Future scope

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INTRODUCTION:

Most of the burglaries are happening

due to the negligence of the security

guards.To increase the safety an Electronic

sensitive system is essential to alert

the security guards. So that burglariesrate can be minimized.

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AIM:

The aim of the project is to secure the

home, office and Industries automatically. If

unauthorized person is entering in that gate,

the security devices automatically send the

sms to the responsible person.

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BLOCK DIAGRAM:

POWER

SUPPLY UNIT

AT89S52MICRO-CONTROLLER

GSM

MODEM

DOOR SENSOR 1

DOOR SENSOR 2

DOOR SENSOR 3

DRIVERUNIT

ALARM

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* A Step down transformer converts high voltage AC

mains into low voltage AC.

* A Rectifier converts AC into pulsating DC.

* The Smoothing block smooth the DC.

* Voltage Regulator sets DC output to a fixed voltage.

POWER SUPPLY CIRCUIT DIGRAM:

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JUMPER CIRCUIT:

A jumper is a mechanical switch.

Placing a jumper across two pins connects them

electrically; removing a jumper from a set of pins breaks

the circuit.

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BUZZER:

When ever anyone enters the

home the buzzer will gets

energized.

Though the door is closed, the

beep sound will not be ceased until

the reset button is pressed.

Here the Driver unit drives the

buzzer.

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1. 8K Bytes of ROM.

2. 256 Internal RAM.

3. 32 Programmable I/O Lines.4. Three 16-bit Timer/Counters.

5. Six Interrupt Sources.

6. 4.0V to 5.5V Operating Range.

FEATURES OF 89S52:

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PIN DIAGRAM OF 89S52:

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FEATURES OF GSM:

Security & Privacy Reduces effect of noise

World wide services

Equipment requirement is less

High Capacity services

Faster data rate- 4.6 Kbits/sec

Roaming facility

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GSM ARCHITECTURE:

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GSM MODEM:

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Home Security System.

Bank Security System.Industrial Security System.

APPLICATIONS:

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Burglary, break-ins, the risks are everywhere these days. To

overcome this problem security systems are essential.

A more advancement can be brought to the system using the

computer control, so the entire process can be analyzed effectively.

By adding LCD display and with slight changes, we can update

information, which was dumped in microcontroller.

Entry faces identification can be made with web camera.

FUTURE SCOPE:

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This can be used by any industry or bank or institutions

where security plays an important role with low cost and with

many advantages. For the developing countries like India,

industries or banks are playing important role in economic

aspects. This system is simple, secure, and reliable and fast. It can

be operated by anyone who knows nothing about its software and

hence is effective.

CONCLUSION:

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THANK YOU!!

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QUERIES..????