The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas).Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. The gas detector can be mounted high (for methane gas) or low (for propane (LPG) gas). It is equipped with a sturdy mounting bracket for quick, easy and safe installation.