Combination Smoke & CO Alarm (Model 1046888)

Keep your home safe with reliable, dual-threat protection from smoke and carbon monoxide. This ultra-low–maintenance alarm features a sealed 10-year lithium battery, eliminating the need for battery changes and ensuring continuous monitoring day after day. Designed for quick, hassle-free installation, its sleek white profile complements any décor while providing round-the-clock defense against invisible hazards.

Equipped with both ionization smoke sensing and an electrochemical CO sensor, this alarm delivers fast, accurate detection. A single “Test/Silence” button lets you verify functionality or temporarily mute nuisance alarms, while the end-of-life signal alerts you when it’s time to replace the unit. With an 85 dB alarm and UL certification, you can trust it to sound loud and clear if danger strikes.

Key Features

• Dual-sensor protection: ionization smoke and electrochemical carbon monoxide
• Sealed 10-year lithium battery—no replacements required
• 85 dB alarm with “Test/Silence” button for easy maintenance
• End-of-life warning alerts when unit needs replacing
• Quick, drill-free mounting with included bracket