Features: Ensure your family safety with our battery powered natural gas and carbon monoxide detector, for reliable protective against harmful gas leaks. Equipped with a high sensitivity electrochemical sensors, this detector provide realtime monitoring and 85db audibles alarm. Ideal for homeowners, and apartment dwellers, this device is essential for anyone look to safeguards their living space from potential gas hazards. Perfect for installation in bedrooms, living areas, and kitchens, the detector's 360 degree large detection ensures comprehensive coverage and immediate response to any methane leak. With its intuitives lcd display and three color LED indicators, you can easily monitor air quality and device condition, making it a vital addition to any home safety system. Specifications: Component:ABS Size:Approx.96x96x31mm/3.78x3.78x1.22inch Color:White Package Includes: 1pcs Carbon Monoxide Detector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.