Kidde SmokeCarbon Monoxide Detector, 10-Year Battery, 30CUD10, 2 Pack

2-in-1 DETECTION: Model 30CUD10 detects both smoke and carbon monoxide with advanced sensing technology engineered with over 25% faster smoke detection*; features a red LED light for clear visual notification suitable for homes, 10-YEAR BATTERY OPERATION: Built-in 10-year battery powers the alarm continuously; no low-battery chirps, saves up to $40 over the life of the alarm in battery replacements and includes a 10-year limited ** from date of purchase, REDUCED FALSE ALARMS: Uses advanced sensing technology that helps distinguish between real smoke and everyday cooking or steam; helps reduce false alarms while maintaining quick, accurate detection when smoke is present, TESTED FOR SAFETYPERFORMANCE: Rigorously tested to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards; designed to help ensure reliable performance and compliance with recognized safety requirements, BUILT FOR HOMEOWNERS AND PROFESSIONALS: Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, contractors, and professionals seeking long-term home safety assurance.