2-in-1 Natural Gas & Carbon Monoxide Detector, Combustible Gas Leak Monitor. Introducing the Scimagic-RCChoice KR002 2-in-1 Gas Leak Detector—your Ultimate Safety Solution for Detecting Both Carbon Monoxide (CO) and Combustible Gases Like LNG, LPG, and Methane. This Advanced Detector Features a Dual Sensor Design, Incorporating a Catalytic Combustion Sensor and an Electrochemical Sensor for High Sensitivity and Reliability. With Its Easy Installation, the KR002 is Ideal for Use in Kitchens, Basements, and Any Area Prone to Gas Leaks. Its Digital LCD Display Shows Gas Concentration Levels in Real-time, Providing Continuous Monitoring and Ensuring Peace of Mind. The Device Offers Both Voice Prompts and a Loud 85dB Alarm to Alert You Instantly when Dangerous Levels Are Detected. Power the Detector with AC 90V-240V or a 9V Rechargeable Battery, Ensuring Protection Even During Power Outages. The KR002 is Also Equipped with an Intelligent Microprocessor, Auto-sensor Failure Detection, and Alarm Memory Function. Key Features: - High Sensitivity Dual Sensor Design: Ensures Reliable Detection of Carbon Monoxide and Combustible Gases for Enhanced Safety. - LCD Digital Display: Continuously Updates Gas Concentration Levels Every 9 Seconds. - Voice Alarm & Visual Alert: Provides a Loud 85dB Alarm and Flashing Red Light for Immediate Alerts. - Easy Installation: Mounts Easily on Walls or Ceilings, No Electrician Needed. - Reliable Power Options: Operates with AC Power or 9V Battery Backup. - Smart Features: Includes Auto Low Battery Warning, Sensor Failure Detection, and Microprocessor Control. - Compact & Lightweight: Size - 112×73×42MM, Weight - 161g. Protect Your Home and Loved Ones with This Efficient, Reliable Gas Leak Detector from Scimagic-RCChoice..