Generac 7680 GP Series Co-Sense Portable Generator, 120V, 6500 WattsThe CO SENSE offers powerful protection against hazardous carbon monoxide. Engineered to detect building amounts of CO faster than a household carbon monoxide monitor. CO sense technology features an integrated digital CO sensor that continuously monitors CO levels at a rate 1,000 times faster & 3 times more accurate than a traditional household CO detector. Powerrush technology boosts electrical current up to 2. 5 times allowing you to use more with