5、temperature,moistureandtoxicgas.Thesystemadoptswireless way to transferdatabasedonZigBeeandGSMtechnique.Inordertorealizethereal-timemonitoring,theauthorprogrammedofaPCinterfacewithLabVIEW.Aseriesofanalysesindicatedthatthesystemexcellentlyoperateswithstableperformance,andhasrealizeddesiredgoals.