First Alert SC9120B Hardwired Smoke and Carbon Monoxide Detector – Pack of 3
(Located in Chicago NW Burbs). • Item may have an inventory sticker on box or item that can’t be seen in photo. • Open Box.
BRK First Alert SC9120B Smoke & Carbon Monoxide Alarm*used w/ Bracket & Wires
These were pulled from a new house build and replaced with different alarms. Manufacture and install date is early 2023 so these have lots of life left. Come with mounting plate and wires only, no box or screws.
First Alert BRK Hardwired Smoke, CO Combo Alarm Batttery #1046870 #SMIC0100-AC
With a 10-year limited warranty, this alarm provides peace of mind for you and your family.
BRK First Alert SC9120B Smoke & Carbon Monoxide Alarm*used w/ Bracket & Wires
The BRK First Alert SC9120B Smoke & Carbon Monoxide Alarm is a reliable and essential home security device. This hardwired alarm comes in a sleek white color and has a battery backup feature for added peace of mind. Manufactured in 2019, this unit is designed to provide early warning in case of smoke or carbon monoxide emergencies, ensuring the safety of you and your loved ones. The alarm comes with a bracket and wires for easy installation, making it a convenient and efficient choice for home improvement projects related to home security.