About This

• ABS
• 【4-in-1 Real-Time Monitoring】Features a large, easy-to-read digital display that simultaneously shows carbon monoxide levels (PPM), combustible gas (%LEL), temperature (°F), and humidity (RH%) — providing comprehensive air quality data at a glance.
• 【Highly Accurate & Sensitive Sensors】Equipped with upgraded, professional-grade sensors to ensure fast, reliable, and precise detection of gas and CO levels, helping protect your family from invisible threats.
• 【Instant Alerts for Dangerous Gas Levels】Triggers an 85dB audible alarm and visual warning when gas concentrations exceed preset thresholds, instantly alerting you to potential leaks or carbon monoxide hazards.
• 【Peace of Mind Around the Clock】Provides continuous 24/7 air quality monitoring for natural gas, CO, temperature, and humidity, helping prevent accidents caused by leaks, poor ventilation, or changing indoor climate.
• 【Versatile Use in Multiple Spaces】Ideal for homes, apartments, kitchens, basements, and other enclosed environments where gas leaks or carbon monoxide buildup may occur. An essential safety device for any household.
• Combustible gases include natural gas, propane, methane, butane, LNG, LPG, etc.
• Tips: open the package, the product is directly plugged into the power supply, count down 60 seconds, and then display a green light, indicating normal operation.

Overview

• Brand : Nsrrye
• Style : 4-in-1 Carbon Monoxide Detector / 1Pack-White
• Power Source : AC
• Color : White
• Product Dimensions : 2"D x 2"W x 4"H
• Item Weight : 0.16 Pounds
• Alarm : ‎Audible and Visual
• Operating Humidity : 0% to 99%
• Upper Temperature Rating : 176 Degrees Fahrenheit
• Sensor Type : Electrochemical