Smoke Detector Carbon Monoxide Detector Combo Battery Powered, 2 in 1 Fire & CO Alarm with LCD Display,Smoke Alarm Co Detector with Test/Silence Button for Home, 3packs Standalone Model 3 Packs

Long-lasting Lifespan:This fire and CO alarm is equipped with 3 durable batteries, ensuring long-term safety for your home. Besides, Its large size (Φ 6.1*2 inches) can cover mounting holes for 99% of standard alarm
2-in-1 Protection: This smoke and carbon monoxide alarm offer dual detection of smoke and carbon monoxide with precise sensors, providing quick alerts for a fast response to dangers
3-Color LED Alert: This smoke and co alarm features green, yellow, and red LED indicators for normal, warning, and alarm statuses, simplifying monitoring and instantly showing the alarm's condition. The optimized standby indicator light brightness ensure it is gentle enough at night, without affecting family sleep
Clear LCD Digital Display: This combination detectors has an LCD display that clearly shows CO levels and smoke density for easy safety checks any time
Premium Quality and Reliability:This combination alarm is made from advanced flame-retardant materials,ensuring heat, temperature,and corrosion resistance. Plus,all items come with a 3-year warranty. Contact us anytime with questions; we promise a response within 24 hours