First Alert

The First Alert brand stands at the forefront of home safety solutions, delivering connection and detection through smoke and carbon monoxide alarms, home security systems, video doorbells, and smart water leak detectors. Our products are designed to help protect what matters most—simply, reliably, and intelligently. Backed by decades of trust and innovation, First Alert is America’s most trusted fire safety brand and is a go-to partner for professional security installers. With easy-to-integrate, high-performance solutions, we help pros deliver dependable protection for homes and small businesses. Whether safeguarding home or building systems for others, First Alert provides smart, proven technology built on a foundation of trust and innovation.