Hide Show Product DetailsVoltage24 VACMountSurfaceTemperature Range-40 to 122 °FDescriptionWall Mount, 24 VAC/DC, Toxic And Combustible Standalone Gas Detector, 2 DPDT Relays, 4 To 20 mA Output, Includes Audible Alarm. Model Number: E3SA.1309A0042E3SAResideoSystem SensorGenesisHoneywell AnalyticsThermal SolutionsSalisburySelecta IncHoneywellSelectaFirst AlertBRKAube Customer Reviews Hide Show Write a Review