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Fire Detection Alarm Using IR Sensor – Paper Circuit Project

Fire Detection Alarm Using IR Sensor – Paper Circuit Project

Original price was: ₹299.00.Current price is: ₹199.00.

SKU : ERSPC001

STOCK: Available on Backorder

Quick Review:

  • 100% Working || Hand Made || 100% Support
  • Tutorial: Video tutorial is available on YouTube.
  • Components: One set with its components & wires in running condition.
  • Documentation: Description, Component list, and Circuit diagram.
  • Power Supply: No battery included, Includes 9 Volt Battery cap only.

Shipping: Usually delivered in 3-7 days.

Brand New || Best Quality || Skype and Video Support Available.

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Availability: 

Fire Detection Alarm Using IR Sensor – Paper Circuit Project
This item: Fire Detection Alarm Using IR Sensor – Paper Circuit Project
Original price was: ₹299.00.Current price is: ₹199.00.
Original price was: ₹299.00.Current price is: ₹199.00.
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Fire Detection Alarm Using IR Sensor School Paper Circuit Project

Abstract: Fire accidents pose a serious threat to life and property, making early detection systems essential for safety. This project presents a Fire Detection Alarm System using an Infrared (IR) Sensor to identify the presence of fire or flames at an early stage. The IR sensor detects infrared radiation emitted by fire and sends a signal to the control circuit. Upon detection, the system activates a buzzer alarm to alert people in the surrounding area. The design is simple, cost-effective, and highly efficient for small-scale applications such as homes, offices, laboratories, and workshops. By utilizing low-power components and easy-to-implement circuitry, this system offers a reliable and affordable fire safety solution that can significantly reduce the risk of damage and enhance timely preventive measures.

Working: The fire alarm device operates on the principle of Infrared (IR) sensing. Fire emits a significant amount of infrared radiation, which can be detected by an IR sensor. When the IR rays fall on the sensor, its resistance decreases. This change in resistance affects the voltage across the sensor in the resistor divider network of the circuit.

As the resistance of the IR sensor decreases, the output voltage (V3) increases. When this voltage reaches a sufficient level, it activates the transistor connected to the circuit. The transistor then drives the buzzer and LED, thereby producing both an audible and visual alert.

The fire alarm circuit is designed using good-quality electronic components to ensure accuracy, durability, and reliability. In this way, whenever fire is detected, the system instantly alerts the surroundings through a beeping buzzer and glowing LED, enabling quick preventive action.

Package Includes:

  • 1 Piece –Fire Detection Alarm Using IR Sensor School Paper Circuit Project (Working Project Without Battery)

Note:

  1. Project Image only Illustration Purpose. The project may be the same or maybe an improved Version.
  2. We only provide batteries when students pick up their projects from our lab. Batteries aren’t included in shipped orders because our shipping partner doesn’t allow them.

Weight 200 g
Dimensions 20 × 15 × 5 mm
Options

In-Series Cell Holder, In-Parallel Cell Holder

Shipping

We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.

For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.

We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.

This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.

We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.

Warranty

This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.

What voids the warranty?

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.

Other Info

  • Country of origin: India
  • Packer/ Importer: Ercoms Robotics Lab

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