The RV Safe RVLP-2B Propane Gas Leak Detector Alarm is a reliable and efficient unit designed to detect propane gas leaks with a sound pressure of 85 dB at 10 ft. With a current draw of 17mA at 13.5 VDC and an operating temperature range of -40 to 150-degrees F, this black-colored alarm is built to last and provide peace of mind for RV enthusiasts. Its compact dimensions of 4-1/4" L x 1/2" D and 3-5/8" mounting hole spacing make it easy to install in various RV setups, ensuring safety on the road. Backed by a 1-year warranty, this detector alarm is a trusted companion for RV travelers. Expiration Date 08/2026