Abstract: A fraudulent device detection system for a fuel pump. The system includes a sensor housed within a fuel pump. The sensor is placed behind a door of the fuel pump, which is activated when the door is opened. The sensor is connected to a camera. The camera is capable of taking video or pictures. The camera will begin capturing images when the sensor is activated. The camera is connected to a transceiver. The transceiver sends information from the camera to a plurality of storage devices. There is further an alarm trigger attached to the sensor. When the sensor is activated the alarm trigger, triggers an alarm such that a user is made aware of the fuel pump being opened.