First Alert Triple Pack Dual‑Power Carbon Monoxide Detector With LCD Display & Battery Backup (CO615)

Introducing the First Alert Dual‑Power CO Detector – 3‑Unit Set, a sleek, wall‑mountable alarm that blends plug‑in convenience with an internal rechargeable battery, ensuring uninterrupted safety even when the power grid fails. Its high‑contrast LCD screen instantly shows real‑time carbon‑monoxide concentrations and battery status, so you stay informed without any extra effort.

Why this detector matters: Continuous monitoring protects you and your loved ones from the invisible threat of carbon monoxide, while the backup power guarantees the alarm never misses a spike. The clear digital readout eliminates guesswork, giving you peace of mind with every glance.

• Dual power source: Operates on household electricity and automatically switches to a built‑in battery during outages, delivering nonstop protection.
• LCD readout: Bright, backlit display presents CO levels and battery charge at a glance, eliminating the need for button presses.
• Three‑unit package: Ideal for multi‑room coverage, allowing you to safeguard kitchens, garages, and sleeping areas simultaneously.
• Fast, audible alarm: High‑decibel alert sounds instantly when hazardous CO levels are detected, prompting swift evacuation.
• Easy installation: Simple plug‑in design with optional mounting bracket, no tools required for setup.

Secure your home with confidence: This First Alert CO detector combines reliable power redundancy, user‑friendly digital feedback, and a loud, unmistakable warning tone. Whether you’re protecting a single apartment or an entire household, the three‑pack ensures comprehensive coverage wherever carbon monoxide could accumulate. Trust the proven performance of First Alert to keep your environment safe, healthy, and worry‑free.