First Alert BRK SMCO100 front view shows compact, easy-to-install design for any room.
First Alert BRK SMCO100 back view highlights battery-powered setup for flexible placement.
First Alert BRK SMCO100 test/silence button enables quick testing and temporary quieting.
First Alert BRK SMCO100 latching indicator clearly identifies the unit that triggered the alarm or low battery.

BRK

BRK SMCO100 Battery-Operated Smoke & CO Alarm 1-Pack | First Alert

High-performance tools and home improvement made for confident daily results

$59.10

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Why customers choose TaskHolt Tools

The First Alert BRK SMCO100 Battery-Operated Combination Smoke and Carbon Monoxide Alarm combines two essential safety sensors into one compact, battery-powered device. Built with Precision Detection, it aims to minimize nuisance alarms while delivering early warning when smoke or carbon monoxide is present. The simple, wire-free setup makes it suitable for living spaces, rentals, or quick upgrades, without the need for electrical work.

Smart sensing for everyday life

Designed to respond to real events while reducing false alarms, this 2-in-1 detector emphasizes reliable alerts you can trust during daily activities. When either threat is detected, the unit emits a clear tone to help you understand what’s happening and respond promptly.

  • Precision Detection reduces cooking nuisance alarms while maintaining early warning for real threats
  • Two sensors in one compact unit provide simultaneous smoke and CO protection
  • Battery-powered design means no wiring is required for quick installation

Easy installation, simple maintenance

Mount the unit on a ceiling or wall with minimal effort. The battery-powered design makes it suitable for rooms without wired connections, and routine battery checks or replacements are straightforward, keeping the device ready for use.

  • Test/Silence button allows quick testing and temporarily silences the alarm for up to 8 hours
  • Latching Alarm Indicator visually identifies the unit that initiated the alarm or signals low battery

Real-life scenarios and everyday confidence

From kitchen activity to nighttime routines, this alarm provides a dependable signal when smoke or CO is present. The visual indicator helps you locate the source after an alert, while the dual-sensor design covers multiple risk areas in a single device.

FAQ

Q: What does the BRK SMCO100 combine in one unit?

A: A battery-powered two-in-one smoke and carbon monoxide detector for simplified protection.

Q: How do I test or silence the alarm?

A: Press the Test/Silence button to test and temporarily silence the alarm for up to 8 hours.

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