Mains-powered CO detectors with a battery backup offer robust protection against carbon monoxide hazards. These devices are hardwired into the electrical system of homes or workplaces and have a built-in rechargeable battery, ensuring continuous monitoring even in power outages. Equipped with advanced sensors, they detect dangerous CO levels and sound alarms, providing vital early warnings against carbon monoxide exposure. Easy to install and maintain, these detectors offer uninterrupted safety, making them a crucial addition to any space. Invest in mains-powered CO detectors for enhanced, reliable protection against this colourless, odourless gas.