JNHCD Carbon Monoxide Detector

dual detection
Equipped with a high-sensitivity and stable electrochemical sensor for accurate carbon monoxide detection.
clear alerts
LCD screen displays real-time CO concentrations, keeping you informed of indoor air safety.
battery convenience
Low-battery chirp every 60 seconds at <3.6V ensures timely battery replacement.
easy to use
Test button allows quick function checks, with built-in self-test for reliable performance.
easy installation
Mounts easily on walls or ceilings with included hardware for hassle-free setup.