Suitable for multi-scene and multi-gas detection: This product can be used as an independent family alarm equipment, and can also be used as a front detector of the alarm system. Widely used for RV Van Boat Restaurant, Hospital, Hotel, Oil Factory, Garage, Gas Station, etc. gas, liquefied natural gas, etc.Easy to install: The gas leak detector adopts easy to install design, can be easily wired by reading the wringing instructions in the manual or the picture here.Automatically reset after alarm: This detector will automatically resume to detecting state after gas dispersalMain function: Detect gas leaks in the RV boat and any place that can supply 12V power, and issue sound and LED alarm when gas leaks.Warm Tips: Avoid installing the detector near the following sources of interference: direct airflow from vents, fans, doors, windows, steam sources, oil vapor, etc.