






🚨 Stay ahead of danger with smart, connected CO detection!
The First Alert BRK CO5120BN is a hardwired carbon monoxide detector featuring a superior electrochemical sensor and microprocessor control to reduce false alarms. It supports interconnection with up to 18 compatible devices, ensuring comprehensive home safety. Equipped with a 9V battery backup, it guarantees continuous protection during power outages. Easy to install with a plug-in connector and tamper-resistant bracket, it also includes an 85dB alarm, latching indicator, and a convenient silence/test button. Designed for a 5-year lifespan, this compact white unit is a trusted choice for proactive CO detection.






| Brand | First Alert |
| Style | Compact |
| Power Source | Battery Powered,Hardwired |
| Colour | White |
| Product Dimensions | 5.3D x 14W x 14.5H Centimeters |
| Item Weight | 0.55 Pounds |
| Alarm | Numerical |
| Sensor Type | Carbon Monoxide Sensor |
| Global Trade Identification Number | 00029054856173 |
| Material | Plastic |
| Number of Items | 1 |
| Manufacturer | BRK Brands |
| UPC | 029054856173 |
| Item model number | CO5120BN |
| ASIN | B000H2673K |
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