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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Voltage
120
Power Source
Hardwired
Certifications
UL
Alarm Sensor Type
Photoelectric
Certifications & Ratings
UL Listed
Certifications and Listings
UL Listed
Commercial/Residential
Commercial / Residential
Included
Batteries
Product Depth (in.)
4.75
Product Height (in.)
5.5
Product Width (in.)
5.5
Required Battery Type
9-Volt
Features
Battery Back-Up, Interconnected, Strobe Light, Tamper Resistant
Pack Size
1
California Compliant
Available in California,Available in New York
Mount Type
Fixed
UNSPSC
46191501
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.