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First Alert SMICO100-AC Hardwired Smoke & Carbon Monoxide Alarm with Battery Backup, 1-Pack
Experience peace of mind with First Alert's Precision Detection technology, engineered to meet the latest industry standards and minimize nuisance alarms while providing crucial early warning in fire emergencies. This smart system features early warning interconnect, so when one alarm detects danger, all compatible alarms sound simultaneously for comprehensive home protection. Installation is a breeze thanks to the Quick Connect Plug—no rewiring needed. Plus, battery backup ensures your safety continues uninterrupted during power outages. Easily test and silence the alarm with the convenient test/silence button, making maintenance simple and reliable. Trust First Alert for advanced, hassle-free fire safety that keeps your loved ones secure.
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The First Alert combination alarm features both smoke and carbon monoxide detection in one unit. Its sleek design blends seamlessly into any ceiling or wall, providing professional-grade protection with a user-friendly interface. 
Designed for hardwired interconnect capability, this detector links multiple alarms together throughout your home. When one alarm senses danger, all interconnected units sound, ensuring early warning no matter where you are. 
Compact and easy to install, this smoke alarm unit fits in tight spaces while maintaining optimal detection sensitivity. Its smooth, modern casing complements any home interior. 
Equipped with a reliable battery backup, this alarm continues to protect your home during power outages. The backup system ensures continuous operation and peace of mind. 
The easy-to-use test button enables quick verification of alarm and battery function. Regular testing helps maintain optimal performance and ensures your home remains safe. 
Crafted with durable materials, this alarm withstands everyday wear and environmental factors. It's designed for long-lasting protection in any residential setting. 
Installation is straightforward with the included hardwire connectors and mounting hardware. The alarm’s design supports standard wiring setups for hassle-free integration. 
Recommended placement diagrams help homeowners position alarms for maximum coverage. Proper installation locations ensure quick detection and alerting throughout the home. 
Detailed guides walk you through the installation process, from wiring connections to mounting. These instructions ensure a safe, correct setup for reliable performance. 
Testing ensures the alarm and battery backup are functioning correctly. Regular testing is essential for maintaining safety and confirming all interconnected units respond properly. 
When it's time to replace your alarm, follow these steps to safely remove and install a new unit. Keeping your detectors up to date ensures ongoing protection for your household. 
