Firlarm Natural Gas Detector, Plug-in Gas Leak Detector for Home, Propane Leak Alarm for RV and Kitchen, with LED Digital Display

Multi-Gas Detection: Designed for home use, this device offers fast and reliable response, capable of detecting multiple combustible gases such as natural gas, propane, LPG, and LNG
Real-Time Monitoring: 24/7 continuous surveillance. When gas concentration exceeds 3% LEL (Lower Explosive Limit), the device instantly triggers an 85 dB audible alarm with synchronized red flashing lights. The alarm intensity automatically adjusts in response to changing gas concentration levels
Plug-and-Play: Features a standard US plug and supports 110V–220V AC for easy setup. Flame-retardant PC housing adds safety, with power use under 2W. Install in clean, dry areas for best performance
Meets Everyday Safety Needs – Ideal for use in kitchens, living rooms, bedrooms, RVs, basements, and more, this gas detector is an essential tool to help keep your home and family safety
Testing Procedure: After plugging in, the device requires a 2–3 minute warm-up before normal operation. Once ready, slowly release the test gas. The alarm will sound when gas levels reach the threshold and stop once concentrations return to normal