Safe T Alert 30-441-P-WT White Surface Mount Classic LP Gas Alarm Camper Trailer RV Built for the extreme RV environment. One-touch test/reset button. Alarm can be muted during ventilation, but will re-alarm if hazardous conditions recur. Flush mount detector fits all Fleetwood RVs. 30 Series-Classic LP Gas Alarm Features: Surface Mount, White Meets requirements set by RVIA for LP Gas Alarms on RVs. Test/Reset Button - Mute alarm during ventilation. Tests all detector functions with one touch. No dangerous gas required. Alarm is fully operational during mute cycle and will realarm if hazardous conditions recur. Dimensions: 6-3/8"W x 2-7/8"H x 1"D. RV 12 Volt - Wire In Model. Built for the extreme RV environment. UL listed for Recreational Vehicles and Unconditioned Areas. One Year Limited Warranty. Replaces CCI Controls models 7770 and 7773 5 Year Lifespan (built-in timer)30 Series Operating Specifications Listed to UL 1484 for Recreational Vehicles and Unconditioned Areas. Meets RV standard ANSI A119.2 as required by the RVIA. Power Supply and Current Draw 12 vDC 76 mA @ 12 vDC Operating Temperature -31F to + 150F (-35C to +66C) Alarm Point <25% LEL of Propane and Methane THANKS FOR LOOKING!