CO Detector Accessories

Our CO detector accessories include replacement sensors, mounting brackets, and other essential add-ons to keep your carbon monoxide detection system working at peak performance. Designed for easy installation and long-term reliability, these accessories help ensure your detectors remain fully functional and compliant with safety standards.

Pair with our battery-powered CO alarms or mains-powered CO detectors for a complete safety setup. For all-in-one protection, explore our smoke & heat alarms collections.

For more advice on smoke & CO2 detectors take a look at our guide on the Best Smoke and CO2 Detectors.