Gas Detector EN50194 CAT Catalogue Description 4: The plug-in gas detector increases home safetyIt detects concentrations of LPG, natural gas or town gasIf the gas levels become too high, a visual and audible alarm goes off immediately Dimensions L x W x H: 112 x 67 x 67 mm Weight: 122 g Colour: White Sensor life cycle: 10 year Sound: 85 dB Voltage: 230 VAC