Features: Detect propane, , , and natural gas leaks instantly with this 12V gas detector's high reliability sensors, featuring an 85dB alarm and double LED indicators (red for alerts, yellow for faults) to secure rapid safety response in critical situations. Engineered with strong metal plastic housing and wall mount design, the detector operates reliably between 10°C to 50°C, integrates seamlessly into external alarm systems via output terminals, and requires minimal maintenance for long term use. Ideal for owners, boaters, and campers seeking stable gas leak defense in confined spaces like motorhomes, yachts, or caravans where flammable gas accumulation poses risks. protect mobile living and marine environments by installing this compact (11.5x7x5cm) sensors in kitchens, engine rooms, or sleeping areas to monitor gas levels continuously and prevent hazardous leaks. Compliant with strict safety standards, its ≤90mA standby power consumption and 10% LEL alarm threshold provide energy efficient, accuracy monitoring for propane, , and other combustible gas in vehicles or marine applications. Specifications: Component : plastic Size: about 5x7x11.5cm/1.97x2.76x4.53inch Working electric : 12V Standby current: ≤90mA Alarm current: ≤100mA Package Includes: 1xLeak Detector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.