Safe-T-Alert Surface Mount Black 6-3/8"L X 2-7/8"H X 1"W LP Leak Detector 30-441-P-BL 03-0632

This 12 volt DC hardwired LP detector has auto reset option. It alerts to a leak with beeping. It measures 6-3/8 inch length x 2-7/8 inch height x 1 inch width.