X-Sense 10-Year Battery Mini Smoke & CO Alarm

Product 1: 2-in-1 Smoke and CO Detection - Faster and More Accurate Detection: Combines a photoelectric smoke sensor with an electrochemical CO sensor for quicker and more precise warnings. - 10-Year Battery Lifespan: Sealed lithium battery provides continuous power for 10 years, eliminating the need for frequent battery replacements. - Informative LCD Display: Shows battery level and real-time CO levels in parts per million (PPM), ensuring you stay informed.

Product 2: Enhanced Security and Compact Design - Advanced Smoke Detection: Equipped with the latest photoelectric technology for faster response to hazardous smoke, offering over 85 dB loud alarm and a rapid flashing LED indicator. - 10-Year Battery Lifespan: Provides reliable, 24/7 protection with a long-lasting, battery-operated alarm, ensuring uninterrupted safety. - Easy Installation: Mini smoke alarm with a 78 mm diameter, effortlessly installed on walls or ceilings using included screws and anchor plugs. - Self-Check & Silence Functions: Features a low-battery warning and a test/silence button to manage nuisance alerts due to non-emergency smoke.