BRK®/First Alert® Model SC9120BA is a wire-in, 120V AC 60Hz single and/or multiple station smoke and CO alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings. Model SC9120BA complies with ULC S531, CSA 6.19-01, NFPA 72 and 720, and ICC. They meet building codes where AC/DC with Silence smoke and CO alarms are required either separately or in combination. The alarms are interconnectable with up to 18 devices, of which 12 can be smoke alarms. BRK®/First Alert® SC9120BA alarm features an ionization smoke sensing chamber and an electrochemical carbon monoxide sensor, an 85dB horn and a “silence” feature. “Intelligent Sensing Technology” system is designed to reduce nuisance alarms. “Latching Alarm Indication” remembers which unit initiated an alarm. When interconnected in a series, the unit that triggered the alarm rapidly flashes its red LED indicator. After the alarm condition subsides, the initiating unit will store in memory or “latch” the information and begin to flash the LED indicator 2 seconds on, 2 seconds off. The “Perfect Mount” system features a gasket-less base and a mounting bracket that keeps the alarm secure over a wide rotation range to allow for true alignment. Other Contractor Preferred features include a dust cover to keep alarm clean during construction, keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. Two locking features are provided to prevent battery theft and/or theft of the unit. Connection to AC power is made with a “Quick-Connect” wiring harness. Installation is quick, easy and cost effective.

▪ 120V AC Combo Smoke And Carbon Monoxide (CO) Alarm With 9V Alkaline Battery Backup
▪ Ionization Smoke Sensor
▪ Electromagnetic CO Sensor
▪ Latching Alarm Indicator: Remembers Which Unit Initiated An Alarm
▪ “Intelligent Sensing Technology” System Designed To Reduce Nuisance Alarms
▪ 10-Yr CO Sensor/10-Yr End of Life
▪ Silence Feature
▪ Mfg #SC9120BA

Warranty & Returns Policy: All products sold are covered under the manufacturer’s warranty. For any warranty-related issues, please contact the manufacturer directly. For further warranty details or support, refer to the manufacturer’s warranty documentation provided with your product.