General description The One-Piece Gas Detector Plug-in Alarm is designed to detect combustible gases such as natural gas (methane), propane, and butane. It features a digital display that shows the concentration levels of these gases, ensuring safety in various environments including restaurants, kitchens, hospitals, hotels, oil factories, garages, and gas stations. The alarm emits a continuous sound of 85DB when gas leakage exceeds the standard levels. Technical specifications Dimensions: 69 x 120 mm Measurement object: Natural gas, LPG, gas Measurement accuracy: 99% Voltage: 5 V Power consumption: