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Alarm Type	Smoke Alarme
Power Source	Battery-Operated
Sensor	Ionization
Interconnects	No
Battery	9V Alkaline

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Product Description

BRK SMI100 Smoke Alarm Description

The BRK SMI100 Battery Operated Smoke Alarm provides reliable fire protection with its ionization sensing technology, ideal for detecting fast-flaming fires. Featuring easy installation and a replaceable 9V battery with front-access, this alarm ensures hassle-free maintenance. With a compact and functional design, it includes test and silence features for unwanted alarms and operates efficiently under varying temperature and humidity conditions. Ideal for both wall and ceiling mounting, it comes with a 10-year limited warranty for peace of mind.

TopFeatures

Ionization Sensor: Detects fast-flaming fires, delivering quicker smoke detection for protection.
Easy Installation: Includes mounting hardware and a battery pull tab to keep batteries fresh pre-installation.
Front-Access Battery Replacement: Replace the 9V battery without needing to remove the alarm from its mount.
Test/Silence Button: Tamper-resistant feature to test or silence unwanted nuisance alarms easily.
85dB Audio Alarm: Features a loud alarm for clear and audible warnings in case of emergencies.

Category	Details
Power	Replaceable 9V Carbon Zinc Battery
Sensor Type	Ionization Smoke Sensor
Alarm Sound	85dB at 10 Feet
Indicator Lights/Sounds	DC Power: Flashes Green Every Minute Smoke Alarm: 3 Beeps, Flashes Red Low Battery: 1 Chirp Per Minute – Replace Battery Malfunction: 3 Chirps Per Minute – Replace Alarm End of Life: 5 Chirps Per Minute – Replace Alarm
Test & Silence Features	Test Alarm Functions or Silence Unwanted 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: 5.58" Diameter x 1.99" Height Weight: 0.43 lbs
Mounting	Includes Hardware; Supports Ceiling/Wall Mounting
Additional Features	Self-Restoring Functionality Tamper-Resistant Locking Mechanism
Compliance	Certified to UL217, 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 Alarm
1 Mounting Bracket
1 Dust Cover
1 9V Alkaline Battery
1 English/ Spanish Instructions Manual

Info & Guides

User Manual	Download
Specification Sheet	Download

BRK SMI100 Battery-Operated Smoke Alarm – Easy Installation & Reliable Fire Detection