About This Designed for RVs: The VITITE RV propane detector is made for reliable propane gas leak detection in RVs, low power consumption. Its high-quality sensor and wide 9-24V DC voltage range work well in harsh conditions and on rough roads Digital Display & Alarm: Monitor RV propane LEL in real-time with the digital display, The fastest response is 0.5 seconds, and get alerted to leaks with the 85dB alarm, ensures your safety even when you're asleep Easy Installation and Easy Use: No electrical tape or wiring required for the lever nut connector, Just follow three simple steps to install the VITITE RV propane gas alarm. No setup required, connect wires to use 60 Months of Worry-Free Use: Enjoy a 60-month warranty period with free repair or replacement services in case of any issues. Contact us anytime for assistance, and our lifetime gas knowledge advisor will be happy to help What You Get: 1 x VITITE RV Propane Detector, 1 x short surface Mount Bracket, 1 x long surface Mount Bracket,1 x flush Mount Bracket,1 x Lever-nut Connector, 2 x Screws, 1 x User Manual, and Lifetime Gas Knowledge Support Overview Brand : VITITE Style : Surface & Flush Mount Power Source : Corded Electric Color : Black Item Weight : 0.36 Pounds Alarm : Audible Operating Humidity : 95 percent Sensor Type : Semiconductor sensor Material : Plastic Manufacturer : VITITE