The utility model relates to a novel humiture monitoring warns system, include the data acquisition terminal and the data processing terminal that connect through wireless mode, the data acquisition terminal is used for gathering job site temperature and humidity environment information to give the job site temperature and humidity environment information transmission who gathers through wirelessLAN data processing terminal, data processing terminal is used for the record and shows the data acquisition terminal shows data acquisition terminal acquisition's job site temperature and humidity environment information, basis simultaneously job site temperature and humidity environment information is reported to the police. This system can realize that the real -time collection of electric power construction site humiture data shows and the function such as reports an emergency and asks for help or increased vigilance, has solved the not enough of traditional system, provides the guaranteeof more convenient intelligence for the on -the -spot safety of operation.