Fire alarm systems play a crucial role in modern fire-fighting systems, ensuring timely detection and alerting of potential fire hazards. These fire alarm systems are built to meet stringent safety requirements, often tailored to specific building codes and regulations. Key requirements for fire alarm system includes reliable sensors, such as smoke detectors and heat sensors, strategically placed throughout the premises, along with an effective notification system, like sirens, hooter or strobe lights, to promptly alert occupants. Advantages of fire alarm systems are manifold. They provide early detection of fires, allowing for swift evacuation and intervention, thereby minimizing property damage and preventing loss of life. Additionally, fire alarm systems offer round-the-clock monitoring, ensuring constant vigilance against fire threats. Technically, fire alarm systems employ sophisticated technologies, including wired or wireless networks, control panels, and backup power sources for uninterrupted operation. Integration with building management systems and remote monitoring capabilities further enhance their effectiveness. Conventional type smoke detectors are pivotal components in fire-fighting systems, adept at detecting smoke early to avert disasters. Widely used in residential and commercial settings, conventional type smoke detectors installation involves positioning detectors strategically in various zones throughout a building, ensuring comprehensive coverage. These conventional type smoke detectors operate by sensing smoke particles, triggering alarms upon detection. Simple to install and maintain, smoke detectors offer cost-effective fire protection. Though conventional, smoke detectors remain reliable, often interconnected with alarm panels to swiftly notify occupants in case of emergencies. With straightforward installation and dependable performance, conventional type smoke detectors stand as indispensable guardians against fire hazards, safeguarding lives and property.