Hardwired Interconnected Photoelectric Smoke Alarm, Wall Mount, ADA Strobe with Battery Backup

The Gentex 7139CS-W is a photoelectric smoke alarm designed for residential and commercial residential applications, including homes, apartments, hospitals, hotels/motels. The 7139CS-W is designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. The 7139CS-W is ANSI/UL 217 and ANSI/UL 1971 listed and is compliant with IBC/IFC Standards as well as NFPA 72.

• 120 VAC with 9VDC battery back-up
• 90dBA temporal 3 evacuation piezo horn with a 3100Hz (nominal) horn frequency
• ADA compliant 177 candela strobes (ANSI/UL 1971)
• Wall mount
• On-site washing program
• Nominal 2.5% sensitivity
• 3-position test switch
• Form C contact included
• Tandem interconnect with all Gentex tandem capable alarms
• Low or missing battery indicator
• Relays operate on battery back-up and will activate from tandem wire
• Quick disconnect wiring harness
• Fully insect screened
• 1-year warranty from date of purchase