Abstract: This paper presents the design and implementation of an IoT-enabled fire-fighting robot with integrated smoke detection for application in hazardous and fire-prone environments. The proposed system is intended to operate autonomously, enabling early identification and suppression of fire while minimizing human involvement. It incorporates flame and smoke sensors interfaced with a microcontroller to continuously monitor environmental conditions and detect fire-related anomalies with improved accuracy.Upon detection of fire or smoke, the robot navigates toward the affected region and activates an onboard extinguishing mechanism, such as a water-based spray system, to control and suppress the flames. The integration of IoT technology through Wi-Fi communication facilitates real-time data transmission . Users can access system parameters, including temperature, smoke concentration, and operational status, via a connected interface.The developed system enhances safety by reducing human exposure to hazardous conditions and improving response time during fire emergencies. It demonstrates the effective integration of IoT, and robotics in developing reliable and intelligent solutions for fire detection and control applications.

Keywords: : IoT, Fire Fighting Robot, Smoke Detection, Arduino, Flame Sensor, Temperature Sensor,Wireless Control.

Downloads: | DOI: 10.17148/IARJSET.2026.13459