First Alert - Battery-Powered Photoelectric Smoke and Carbon Monoxide Combination Pack 2 each

Z-wave Smoke and Carbon Monoxide Alarm

Upgrade your home defense system with the X-Sense SC07 Combination Smoke & Carbon Monoxide Detector. Unlike traditional alarms that only alert you with vague beeps or blinking lights, this advanced model features a large, informative LCD display. This screen provides real-time visibility of Carbon Monoxide (CO) concentration levels and battery life status, allowing you to instantly identify potential hazards or check power levels without the guesswork.Engineered for superior accuracy, the SC07 utilizes precision dual-sensor technology (Photoelectric and Electrochemical) to significantly reduce false alarms caused by cooking steam or shower humidity. It delivers the same rigorous safety performance as leading competitors but adds the convenience of a 10-year sealed lithium battery, ensuring a decade of uninterrupted protection without the hassle of low-battery chirps or costly replacements.Designed for easy installation, the unit features a simple twist-and-lock mounting bracket for installation in minutes—no hardwiring required. Meet requirement of UL 217 9th Editon , UL 2034 5th Editon and CSFM safety standards, the X-Sense SC07 is the smart choice for bedrooms, hallways, and living areas, offering professional-grade reliability for your family.

The First Alert SMCO210 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design uses First Alert's Precision Detection advanced sensing technology and meets new industry standards. Also equipped with a 10-year sealed battery to eliminate the need for battery replacements and low battery chirps. BRK's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.