Carbon Monoxide and Propane Detector for RVs - Dual Gas Alarm, Replace Old 31011, 100dB Loud Alarm, 12V DC - Motorhomes, Trailers, Motor Coaches, Truck Campers (Flush Mount, Black)

About this item

• Visual & Audible Alarm：Digital LED display shows the level of carbon monoxide and propane the CO alarm and propane alarm is sensing. And emit an 100 decibels warning sound to remind people to stay away from danger
• 2 in 1 RV Carbon Monoxide and Propane Gas Detector：R503 detector adopts two independent and highly sensitive sensors specifically designed for RVs.The used to detect carbon monoxide and propane gas leak in Motorhome Travel Trailer, Motor Coach, Truck Camper, RV and other similar applications
• - The RV detector operates within a wide range of voltages, specifically 12V DC +/-20%, and complies with UL1484＆UL2034 safety standards.
• Installation And Operation Guide : Face Cover Size: 4 5/8" Width X 4 5/8" Length", Wall Cutout Size: 2"~3 15/16"Width X 3 3/8"~3 15/16"Length. The distance between screw holes are compatible with 31011. Equipped with lever nut connectors, the installation requires no tape or wiring
• What You Get: 1x R503 RV 2 in 1 Carbon Monoxide & Propane Gas Detector, 1x Flush Mount Bracket, 1x Lever-nut Connector, 1x User Manual, 4x Mounting Screws