Carbon Monoxide Detectors, CO Detector Battery Powered, Carbon Monoxide Alarm with Sensitive CO Sensor, LCD Display and Sound Warning for Home, Bedroom, Kitchen FNIRSI Custom Fit-The size (5

Custom Fit-The size (5

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Details: 4 Pack 1

The Overall Anti-Rust Coating Prevents Corrosion

【Premium Material】:Made of CRV steel

Carbon Monoxide Detectors, CO Detector Battery Powered, Carbon Monoxide Alarm with Sensitive CO Sensor, LCD Display and Sound Warning for Home, Bedroom, Kitchen FNIRSI Custom Fit-The size (5About this item High Accuracy and Reliability: Shyeeh carbon monoxide detectors has a built in advanced electrochemical sensor that detects dangerous CO levels more accurately and alarm more quickly. Alarm Criteria: Safeguard your home with Shyeeh co detector specific alarm thresholds: 50ppm (alert within 60 90 mins), 100ppm (within 10 40 mins), and 300ppm (within 3 mins). In case of danger, the carbon monoxide detectors gives an alarm of no less than