Gentex Photoelectric Smoke Alarm with Plug-In Line Cord, ADA Strobe and Battery Backup

SKU: 4940201702921335Category:


The 7139LS is a 120VAC with 9VDC battery back-up photoelectric smoke alarm designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. The 7139LS a 9 ft. plug-in line cord for ease of installation in any space where a visual alarm is required. Fully insect screened.