Hardwired Smoke and CO Alarm with Backup, 3-Pack

The First Alert BRK SC-9120B Hardwired Combination Smoke and Carbon Monoxide Alarm utilizes electrochemical CO sensing technology and Ionization sensor for smoke detection. This hardwired dual CO smoke alarm can be connected to other compatible BRK or First Alert hardwired CO smoke detectors within a single-family residence. Hardwired CO smoke alarm features battery backup for constant monitoring.

The alarm's side-load battery compartment provides convenience for users. Additionally, the single test silence button ensures simple operation. The alarm's lights indicate whether the alert is for smoke or carbon monoxide, providing clear and concise information to the user.

The ability to connect the alarm to other compatible BRK or First Alert CO smoke detectors within a single-family residence enhances the overall safety and monitoring capabilities of the system. This integration allows for a comprehensive and interconnected approach to smoke and carbon monoxide detection, ensuring that occupants are alerted to potential hazards promptly.

The hardwired design of the alarm ensures a reliable and uninterrupted power supply, while the battery backup feature provides a failsafe in the event of a power outage. This combination of hardwired and battery-powered operation ensures continuous monitoring, safeguarding the home and its occupants.

In summary, the First Alert BRK SC-9120B Hardwired Combination Smoke and Carbon Monoxide Alarm is a versatile and technologically advanced device that offers a comprehensive solution for smoke and carbon monoxide detection. Its features, such as the side-load battery compartment, single test silence button, and the ability to connect to other compatible detectors, contribute to an enhanced user experience and improved overall safety.

product information: