Remote surveillance espionage through MANT-app

In this era, surveillance is the one of the most sought after technology especially in military, which could provide better protection and save innocent lives. In this paper, a surveillance robot is proposed which can monitor areas under attack and provide live video stream of the area using any android phone, irrespective of the distance of the controller from the robot. The robot, based on Arduino Uno, combines all the different functionalities of the board and can be controlled by an android Application Program Interface (API) which works on internet and hence is not limited to a small operating range. In case of failed internet, there are multiple backup NRF handlers, which uses an Arduino Nano board which operates within a radius of 500 metres from the robot. All the secondary handlers accesses the robot on priority basis and the one with the highest most priority is set as the default, i.e. custom-built MANT app, takes over with the help of a Bluetooth module, while NRF module at the secondary handler takes over in case of a failed network.