BRK SMICO100-AC BRK Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm (12-pack)

BRK SMICO100-AC Hardwired Interconnect Combination Smoke & Carbon Monoxide Alarm (12-Pack) – Ionization + Electrochemical, SC5 Compatible

Protect your property with dual-threat detection using the BRK SMICO100-AC Combination Smoke & Carbon Monoxide Alarm (12-Pack). Designed for maximum safety and reliability, this unit combines smoke and CO detection in one device, powered by a hardwired connection with a 9V battery backup to ensure protection even during power outages.

This alarm is fully compatible with SC5 Smart Alarm systems and most First Alert and BRK hardwired alarms, allowing seamless integration into existing systems. With Smart Interconnect technology, when one alarm is triggered, all connected units sound—providing complete property-wide alerts for both smoke and carbon monoxide events.

Featuring dual-sensor technology, the ionization sensor quickly detects fast-flaming fires, while the electrochemical sensor provides accurate and reliable carbon monoxide detection. The latching alarm indicator helps identify the initiating unit or low battery, making maintenance simple and efficient

• Combination smoke & carbon monoxide alarm for dual protection
• Hardwired with 9V battery backup for continuous operation
• Smart Interconnect – connects up to 12 smoke alarms + 6 CO/heat alarms
• Compatible with SC5 Smart Alarm systems
• Works with most First Alert & BRK alarms
• Ionization sensor for fast-flaming fire detection
• Electrochemical CO sensor for accurate carbon monoxide detection
• 85 dB alarm at 10 feet for clear alerts
• Latching alarm indicator identifies initiating unit or low battery
• Test/Silence button for easy control
• Replaceable 9V battery included
• Quick connect adapter plug for fast installation
• Secure mounting bracket for proper alignment
• Dust cover included – ideal for construction environments
• 12-pack configuration – perfect for full-property installations

• Model: SMICO100-AC
• SKU: 1046870
• Type: Combination Smoke & Carbon Monoxide Alarm
• Sensors: Ionization (smoke) + Electrochemical (CO)
• Sound Output: 85 dB at 10 ft
• Power Source: Hardwired with 9V battery backup
• Interconnect: Yes
• Battery: 1 x 9V Alkaline (replaceable, included)
• Dimensions: 5.6" L x 5.6" W x 1.9" H
• Weight: 0.7 lb (each unit)
• UPC: 029054022974
• Warranty: 10-Year Limited
• Replaces Model: SC9120B

• UL 217 8th Edition Listed (Smoke Alarm)
• UL 2034 Listed (Carbon Monoxide Alarm)
• Meets current residential safety and building code requirements