The utility model relates to a safe management and control auxiliary equipment of transformer fortune dimension, including the casing, the casing includes shell upper cover and shell bottoming cap, the last alarm mounting groove that is equipped with of shell upper cover, be equipped with the PCB board between shell upper cover and the shell bottoming cap, be equipped with control chip on the PCB board, wherein, the pronunciation chip, the USB socket, the socket charges, which comprises a housin, shell bottoming cap one side is equipped with first recess, the opposite side is equipped with the second recess, be equipped with high definition digtal camera and loudspeaker mount pad in the first recess, second recess top is equipped with the locus tracking module, be equipped with button holes on the lateral wall of shell one side, switch hole, the USB interface, mouth and earphone slot charge, be equipped with the camera mounting groove on the opposite side lateral wall, TF card socket and reset switch, the utility model discloses can concentrate realize recording, video recording, nearly electric alarm, voice prompt, practical work communication, locus tracking, function such as originating node in many ways does benefit to and reinforces site security management and control, field force's reduction of students' study load, improves the work efficiency.