Sound and light alarm number display (combustible EX) + adapted power supply Sound and light alarm number display (oxygen O2) + adapted power supply Sound and light alarm number display (hydrogen sulfide H2S) + adapted power supply Sound and light alarm number display (carbon monoxide CO) + adapted power supply Sound and light alarm number display (ammonia NH3) + Adapted power supply Sound and light alarm number display (hydrogen H2) + Adapted power supply Sound and light alarm number display (chlorine CL2) + Adapted power supply Sound and light alarm number display (ozone O3) + Adapted power supply Sound and light alarm number display (nitric oxide NO) + Adaptation power supply Sound and light alarm number display (nitrogen dioxide NO2) + adapted power supply Sound and light alarm number display (sulfur dioxide SO2) + adapted power supply Sound and light alarm number display (hydrogen cyanide HCN) + adapted power supply Sound and light alarm number display (hydrogen chloride HCL) + adapted power supply Sound and light alarm number display (phosphine PH3) + adapted power supply Sound and light alarm number display (carbon dioxide CO2) + adapted power supply Sound and light alarm number display (hydrofluoric acid) + Adapted power supply Sound and light alarm number display (ethylene oxide) + adapted power supply Sound and light alarm number display (nitrogen) + adapted power supply sound and light alarm display (VOC) + adapted power supply sound and light alarm number display (hydrogen fluoride) + adapter power supply sound and light alarm number display (formaldehyde) + adapter power supply sound and light alarm display (methanol ethanol) + adapted power supply sound and light alarm display (toluene xylene) + adapted power supply Mobile phone remote module (optional)
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