The Internet of Things (IoT) is a network of interconnected physical devices that can communicate and share data without the need for human involvement. It has been explicitly defined as a “Information Society Infrastructure” because IoT enables us to collect data from various mediums such as humans, animals, vehicles, and kitchen equipment Thus, any physical object that can be assigned an IP address to permit data transfer over a network can be integrated into an IoT system by integrating it with electronic hardware such as sensors, software, and networking gear.

1. SMART SECURITY SYSTEM USING
IOT
Master of Computer Application
Departmentof InformationTechnology
MaulanaAbul Kalam Azad University of Technology, West
Bengal
P R E S E N T E D BY :
RAUNAK MALLICK
ROLL: 10071021038
REG: 211000571010038
G U I D E D BY:
DR. JADAV CHANDRA DAS

2. CONTENTS
Introduction
Motivations
Literature Review
Proposed Method
Block Diagram, Proposed Diagram & Algorithm
Requirements
Future Scope
Conclusion

3. INTRODUCTION
 The Internet of Things (IoT) is a network of interconnected physical devices that can communicate and
share data without the need for human involvement.
 It has been explicitly defined as a “Information Society Infrastructure” because IoT enables us to
collect data from various mediums such as humans, animals, vehicles, and kitchen equipment Thus, any
physical object that can be assigned an IP address to permit data transfer over a network can be
integrated into an IoT system by integrating it with electronic hardware such as sensors, software, and
networking gear.

4. MOTIVATIONS
 Smart home security makes use of an assortment of IoT-enabled technologies to enable consumers to
remotely monitor and manage the security of their houses. These systems can control the monitoring in
and around the home, as well as who has access to the doors if they have smart locks.
 Home security is a critical component of the Internet of Things. IoT and artificial intelligence are ideal
for smart security. Closely monitoring your home has never been easier with CCTV cameras, doorbells,
smart lighting, and a variety of other alarm systems.

5. LITERATURE REVIEW
 Govinda et al. (2014) explored the Design and Implementation of Security for Smart Homes based on GSM
technology, which presents two techniques for implementing home security utilizing IoT [1]. One method is to use
web cameras so that if motion is detected by the camera, it sounds an alarm and sends an email to the owner. This
method of detecting infiltration is highly effective, if rather costly due to the cost of the cameras used in the
process. The cameras must be of high quality, which means they must have a wide range and picture quality high
enough to detect movement. Also, moveable cameras, such as dome cameras, are more expensive than fixed
cameras.
 Karri and Daniel (2005) recommended using internet services to deliver messages or alerts to the house owner
instead of traditional SMS.[2] Jayashri and Arvind (2013) created a fingerprint-based authentication method to
access a door [3].

6. PROPOSED METHOD
 After an in-depth literature review, I am devising a specialized project to create a smart security
system. This system provides a fingerprint based authentication to access the door lock. A
microcontroller and sensors are utilized to detect unauthorized behavior or any unknown suspicious
fingerprint and communicate information about a suspected intruder to the Cloud through the in-house
LAN connection.
 Additional security measures would be required to deploy the suggested system. Passwords and anti-
hacking software, for example, would need to be put in the system to prevent unwanted access to the
Cloud-based system.

7. BLOCK DIAGRAM

8. PROPOSED DIAGRAM

9. ALGORITHM

10. REQUIREMENTS
I. Arduino UNO/Raspberry Pi
II. PIR Sensor
III. Camera Module
IV. R307 Fingerprint Reader Optical Sensor Module
V. ESP32 (SquadPixel – WiFi, Bluetooth, Dual Core chip development board)
VI. OLED Display Module
VII. 12V Solenoid Lock

11. FUTURE SCOPE
 The proposed system can be improved by
 GSM (Call, GPRS)
 Video recording surveillance
 Install a temperature sensor to keep the organization's temperature stable, and so on.

12. CONCLUSION
 This paper describes the design and implementation of a smart home security system with email
interaction alert Smart Phone-enabled web and door access system. PC with a low-cost single-chip
processor that can perform administrators to obtain parameters of many remote devices can at
any time convey control information to field equipment via the Internet.

13. ABBREVATIONS
 ECU – Electronic Control Unit
 SSH – Secure Shell
 IP – Internet Protocol
 PIR – Passive Infrared Sensors
 GSM – Global System for Mobile Communications
 GPRS – General Packet Radio Service

14. REFERENCE
 Research Gate: https://www.researchgate.net/
 Govinda K and Sai Krishna Prasad K and Sai Ram Susheel 2014 Intrusion detection system for smart
home using laser rays International Journal for Scientific Research & Development (IJSRD)
Karri V and Daniel Lim J S 2005 Method and Device to Communicate via SMS after a Security Intrusion
1st International Conf. on Sensing Technology Palmerston North New Zealand 21-23
Sowjanya G and Nagaraju S 2016 Design and Implementation of Door Access Control and Security
System Based on IoT Inventive Computation Technologies (ICICT), International Conference on Inventive

15. THANK YOU !