This document describes a spy robot with a wireless camera that can be controlled using GSM technology. The robot is designed with an AVR microcontroller and includes DC motors to move in different directions. A wireless camera is mounted on the robot to transmit real-time video remotely. The robot can be controlled using an Android smartphone through a GSM module and receiver. This allows the robot to be used for surveillance in dangerous areas while transmitting video remotely. The robot is also equipped with sensors to measure environmental conditions like temperature. The overall goal is to develop a low-cost remotely controlled surveillance robot.