10-Year Battery Interconnected Smoke and Carbon Monoxide Detector, Wireless Smoke and CO Alarm with Large Test/Silence Button, Connect with Up to 30 Wireless Alarms
Activate Before Use: Press and hold the center of the top cover for 10 seconds until the LED indicator lights up and you hear a beep.
Built-In 10-Year Battery: This smoke and carbon monoxide detector is equipped with a sealed lithium battery that provides 10 years of continuous power, eliminating the need for frequent replacements. It can also be turned off when not in use to conserve battery life.
2-in-1 Protection: This dual smoke and CO alarm features advanced sensors for quick detection of both hazards. It provides loud alerts and minimizes false alarms with improved photoelectric and electrochemical sensors for enhanced sensitivity.
Large Button & Ultra-Thin Design: Compact at Ø 4.7 x 1.1 inches, this slim detector is easy to install anywhere. Test or mute it with a long stick using the top cover button, making it safer for older users who don't need to climb to confirm functionality.
Quick Installation: Simple installation of this smoke detector carbon monoxide detector combo on any wall or RV using the provided adhesive tape or screws. It's so straightforward that even those who avoid DIY projects will find it effortless.