2-Pack First Alert 1048447 10-Year Smoke & CO Detectors

Description

2-Pack First Alert 1048447 10-Year Smoke & CO Detectors

provide reliable, long-term protection for your home and family. These advanced combination alarms detect both smoke and carbon monoxide, giving you peace of mind for up to 10 years without battery changes.

Key Features

• Construction / material: Durable plastic housing with premium photoelectric smoke sensor and electrochemical CO sensor.
• Design / performance: Slim profile design with voice alerts and loud 85dB alarm for fast warning in emergencies.
• Durability / installation or use: 10-year sealed lithium battery eliminates the need for replacements and simplifies installation.

Get this 2-Pack First Alert 1048447 10-Year Smoke & CO Detectors and enjoy years of worry-free safety, easy setup, and excellent value for whole-home protection.

Key Uses (or Application Information) — Ideal for bedrooms, hallways, kitchens, basements, and garages. Meets UL standards for residential use.

Pro Tip — Install one detector on every level of your home and test monthly by pressing the test button to ensure proper operation.

Common Questions This 2-Pack Smoke & CO Detectors Answers Q: Are these First Alert 1048447 detectors brand new? A: Yes, both detectors are brand new with 10-year sealed batteries.

Q: How long do the batteries last? A: The sealed lithium batteries are designed to last the full 10-year lifespan of the unit.

Q: Do they detect both smoke and carbon monoxide? A: Yes — they use advanced sensors for both fire smoke and CO gas detection.