Carbon monoxide detectors OR-DC-633 Battery-operated carbon monoxide sensor, 9V, 7-year service life, EN 50291-1: 2018 compliant Orno View
Carbon monoxide detectors OR-DC-633-TEST Battery-operated carbon monoxide sensor, 9V, 7-year service life, EN 50291-1: 2018 compliant, tested in Poland Orno View
