The present invention relates to a campus dormitory fire protection system, comprising a dormitory sub-terminal and a management terminal. The dormitory sub-terminal comprises a smoke detection module, a carbon dioxide concentration detection module, multiple temperature detection modules uniformly distributed in the dormitory, a ventilator module, an emergency call module, a display module, an alarm module, a microprocessor, and a first communication module. The management terminal comprises a second communication module. The microprocessor is used to receive and process information from the smoke detection module, the carbon dioxide concentration detection module, and the temperature detection modules, to display the same, to drive, upon information from one of the modules exceeding a normal range, the ventilator module to operate, and to drive, upon exceeding an alarm value range, the alarm module to give an alarm. When there is a fire, the microprocessor drives the alarm module to give an alarm to get help quickly, thus providing a high level of safety; in addition, the present invention enables fast locating of a region on fire by means of multiple temperature detection modules and extinguishing the fire therein.
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