MS-2 Gasonline and Propane SensorReplaces MS-1 and PS-1 sensorsColor-coded RED with a quick-disconnect 12-inch lead that connects to a standard 20-foot sensor cable for use with M-1 MB-1 M-2A S-1 S-1A and S-2A fume detectors, Plug-in connectors eliminate wire routing during installation or sensor replacement, Available in red, Gasoline & propane sensor with 12"" lead and 20 sensor cableProduct : XINTEX MS-2 GASOLINE & PROPANE SENSOR RED Manufacturer : XINTEX / FIREBOY Manufacturer Part No : MS-2 UPC : 619749221531 SKU: CW10510