Gas detector, warns of leaks of methane (town/natural gas) and liquid gases (propane/butane), with a loud 85 dB(A)/3m warning tone, visual displays and self-test function. Calibrated sensor reacts long before a dangerous gas concentration occurs in the air. Simple and flexible installation using the included power supply unit with 2.2m long connection cable. Power supply: 12V DC power supply unit or 12V DC (+/- 10%) on-board power supply. Gas and electrically tested according to EN 50194-1:2009 by TÜV Rheinland. Dimensions: 75 x 75 x 28mm.
