Design And Construction Of A Wireless Siren
The design and construction of a wireless siren involves integrating various components to create a robust and effective alarm system. Utilizing wireless technology allows for flexibility in installation and operation, enhancing the system’s versatility and ease of use. Key components include a loudspeaker for emitting the alarm sound, a microcontroller for signal processing and wireless communication, sensors for detecting triggering events such as intrusions or emergencies, and a power source, often rechargeable batteries, for mobility and uninterrupted operation. The system’s architecture involves designing a reliable wireless communication protocol to transmit signals between the siren and control unit, ensuring quick and accurate response to alarms. Additionally, attention to security protocols is crucial to prevent unauthorized access or interference. By incorporating these elements into the design and construction process, a wireless siren can provide efficient and reliable alarm functionality for various applications, including home security, industrial safety, and emergency response.
ABSTRACT
A siren is a loud noise-making device. Civil defense sirens are mounted in fixed locations and used to warn of natural disasters or attacks. Sirens are used on emergency service vehicles such as ambulances, police cars, and fire trucks. Electronic sirens incorporate circuits such as oscillators, modulators, and amplifiers to synthesize a selected siren tone which is played through external speakers. A wireless siren triggers with either with panic buttons or remotes using infrared technology.
TABLE OF CONTENTS
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
1.0 INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
- PURPOSE OF THE PROJECT
- AIM OF THE PROJECT
- OBJECTIVE OF THE PROJECT
- PURPOSE OF THE PROJECT
- LIMITATION OF THE PROJECT
- ADVANTAGES OF THE PROJECT
- PROBLEM OF THE PROJECT
- APPLICATION OF THE PROJECT
- RESEARCH QUESTION
- PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
- OVERVIEW OF THE STUDY
- REVIEW OF THE RELATED STUDY
CHAPTER THREE
3.0 CONSTRUCTION METHODOLOGY
3.1 BASIC OF THE SYSTEM
3.2 BLOCK DIAGRAM OF THE SYSTEM
3.3 SYSTEM OPERATION
3.4 CIRCUIT DIAGRAM
3.5 CIRCUIT DESCRIPTION
3.6 DESCRIPTION OF COMPONENTS USED
3.7 POWER SUPPLY UNIT
CHAPTER FOUR
4.0 TESTING AND RESULTS
- CONSTRUCTION PROCEDURE AND TESTING
- INSTALLATION OF THE COMPLET DESIGN
- ASSEMBLING OF SECTIONS
- TESTING OF SYSTEM OPERATION
- COST ANALYSIS
CHAPTER FIVE
- CONCLUSION
- RECOMMENDATION
- REFERENCES
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