Antitheft locating alarm system applied to cathode protection test pile

The invention discloses an antitheft locating alarm system applied to a cathode protection pile. The system comprises a cathode protection test pile; an external antenna is arranged on the outer sideof the top end of the cathode protection test pile; a video camera electrically connected with remote transmission equipment is arranged on the outer side of the upper part of the cathode protection test pile; the remote transmission equipment is provided with a GPS locator; an external battery used for supplying power is arranged on the outer side of the cathode protection test pile; a built-in battery is arranged on the inner side of the cathode protection test pile; a monitoring mainboard electrically connected with the remote transmission equipment is arranged at the bottom end of the inner side of the cathode protection test pile; a vibration sensor is installed on the monitoring mainboard; and the built-in antenna electrically connected with the remote transmission equipment is installed on the monitoring ma