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Alarm Type	Smoke & Carbon Monoxide
Power Source	Battery Operated
Sensor	Photoelectric, Electrochemical
Interconnects	No
Battery	Not replacable

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BRK SMCO210 Smoke & CO Alarm Overview

Dual Detection with 10-Year Maintenance-Free Power

The BRK SMCO210 Smoke & CO Alarm offers exceptional protection with advanced photoelectric smoke and electrochemical CO sensing technologies. Its 10-year sealed lithium battery ensures effortless safety with no replacements required. With a contemporary low-profile design, this alarm is an ideal addition to modern homes, delivering reliable performance with a tamper-resistant design and end-of-life signal for simple maintenance.

Key Features

10-Year Sealed Lithium Battery: Delivers continuous power without the need for replacement or maintenance.
Advanced Dual Sensing Technology: Provides early detection of smoke and carbon monoxide with reduced nuisance alarms.
Compact, Low Profile Design: Blends effortlessly into any home décor for a sleek, modern appearance.
Test/Silence Button: Easily silence unwanted alarms or test the unit with a single press.
End-of-Life Signal: Audible reminder to replace the alarm when it expires to maintain safety.

Category	Details
Power	Sealed 10-Year Lithium Battery
Sensor Type	Photoelectric Smoke & Electrochemical CO
Alarm Sound	85dB at 10 Feet
Indicator Lights/Sounds	DC Power: Flashes Green Every Minute Smoke Alarm: 3 Beeps, Flashes Red CO Alarm: 4 Beeps, Flashes Red End of Life Signal: 5 Chirps/Minute Malfunction: 3 Chirps Every Minute
Test & Silence Features	Test/Simulate Alarm or Silence Low Battery or Nuisance Alarms
Operating Conditions	Temperature: 40°F to 100°F (4.4°C to 37.8°C) Humidity: 10% to 95% RH
Dimensions & Weight	Dimensions: 5.68" Diameter x 1.3" Height Weight: 0.40 lbs
Mounting	Includes hardware; supports ceiling/wall mounting
Additional Features	Tamper-Resistant Design Locks Alarm to Mount Self-Restoring Functionality
Compliance	Certified to UL217 & UL2034, CSFM, NFPA 72, NFPA 101, ICC

All BRK Electronics smoke alarms meet UL 217 standard and are listed with the California State Fire Marshal. They use the new UL mandated repeating 85-decibel alarm horn pattern. 10-year limited warranty. For a full list of states and cities requiring 10 Year alarms click here.

Don't know what type of smoke and carbon monoxide alarm is right for your home? Check out our guide on how to choose the right smoke detector for your home.

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In The Box

1 Smoke & Carbon Monoxide Alarm
1 Mounting Bracket
1 Dust Cover
1 English/ Spanish Instructions Manual

Info & Guides

User Manual	Download
Specification Sheet	Download

BRK SMCO210 Smoke & CO Alarm – Compact Lithium Battery-Powered Dual Sensor Protection