BRK First Alert SC9120B/SMICO100-AC Carbon Monoxide Smoke Alarm AC Power 12 pack
Set of 4 Brand new BRK smoke & Carbon monoxide alarm SC9120LBL .
First Alert BRK 9120B Smoke Alarm
Box is little damaged as it can be seen in the picture
BRK First Alert SC9120LBL Smoke Carbon Monoxide Detector 10-Yr Lithium NEW
### BRK First Alert SC9120LBL Hardwired Smoke & Carbon Monoxide Combo Alarm. Dual Protection: Houses a highly sensitive ionization smoke sensor and an advanced electrochemical carbon monoxide sensor.