First Alert SC9120B Hardwired Smoke & CO Alarm Dec 2023 W/ Bracket & Pigtail
Up for sale are genuine First Alert SC9120B combination detectors. These are professional-grade 120V AC hardwired units equipped with a 9-volt battery backup. (1) First Alert SC9120B Combination Alarm.
First Alert 9120B/ SMI100-AC Smoke Detector & Alarm, AC Powered Battery Backup
SMI100-AC 9120B Item specificsConditionNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is … Read moreabout the conditionBattery IncludedYesManufacturer Warranty10 YearsYear Manufactured2024Country/Region of ManufactureMexicoItem Depth5″Power110vUPC0029054121134BrandFirst AlertTypeSmoke AlarmNumber of Batteries1Power SourceBattery, HardwiredColorWhiteModel9120B6CP SMI100-AC