The use of complex, autonomous, and mobile robots is growing exponentially in numerous contexts, largely for disaster-prone areas and dangerous zones, such as military operations, industrial hazards, etc. In such cases, effective detection technologies are the most important requirement. In this paper, we designed and developed an Arduino-based robot vehicle for gas and landmine detection to make things easy in such places. This robot can navigate dangerous terrains independently by monitoring the real-time data of air gas and landmine alarms through gas sensors and metal detectors. Moreover, its ultra-sonic sensor function allows the robot vehicle to move ahead very conveniently. The system uses a GSM module to alert us of possible threats through SMS and calls. This innovative solution provides a practical, scalable, and effective approach to the reverse logistics of each product.