A surveillance system with electricity converting module and sensors and method thereof are described. The surveillance system with electricity converting module and sensors and method thereof for converting dynamic energy into electrical energy by the electricity converting module, for sensing at least one status of fluid by the sensors, and for determining whether to issue the at least one status, a charging status and a power status to a remote server wherein the surveillance system and method thereof are used in a fluid transferring apparatus, such as water, oil and/or liquid related devices, to implement the interconnections based on the Internet of Things (IOT). Further, the power supply of the surveillance system becomes self-sufficient advantageously and it is not required to exchange the dry battery in the surveillance system.