Patrol monitoring indicator

The utility model relates to a patrol monitoring display which is suitable for railways, warehouses and other places needing timing patrol and examination, belonging to a device which is composed of electronic elements and can display data received and stored by a corresponding recorder. The utility model is characterized in that the utility model is provided with a main control circuit with a monolithic computer, which is respectively connected with a display circuit, a power supply detecting circuit and a control key and also connected with a patrol monitoring and recording device by a splicing type recorded information receiving end arranged on the utility model to together complete the monitoring for patrol examination work. The utility model adopts a non-conducting wire transmission method and has the advantages of simple structure and convenient use and carrying, and the utility model overcomes the defects that the length of a wire is increased with the increase of points in traditional wire transmission type monitoring devices.