⭐ Key Features

•10-YEAR BUILT-IN BATTERY:Permanently sealed lithium battery provides 24/7 protection power management – zero battery changes for a decade of continuous safety monitoring.

•BILINGUAL VOICE ALERTS: Clear English/French vocal warnings (85dB) instantly identify fire or CO threats with danger levels, reducing response time by 40% in multilingual households.

•2-IN-1 SMOKE & CO ALARM：：Eliminate the hassle and cost of maintaining separate smoke and CO detectors. Our 2-in-1 alarm delivers 24/7 protection from both silent carbon monoxide threats and sudden fire emergencies, simplifying home safety with a single installation.

•REDUCED NUIANCE ALARMS :The dual-wave detection technology Reduces common kitchen smoke false alarms , allowing you to prepare meals without being interrupted by unnecessary alerts.

•SIMPLE INSTALLATION:Requires no rewiring;Installs in minutes using included mounting bracket with mounting bracket, screws and anchor plugs - compatible with any wall or ceiling surface (drywall, wood, or concrete)

•REGULATORY COMPLIANCE: California requires smoke alarms that meet the latest regulations such as UL 217-8th edition. New York requires smoke alarms with 10 year sealed batteries. Florida requires dual sensor (smoke and carbon monoxide) 2 in 1 smoke alarms. (Mandatory effective January 1, 2025)

🛠️ Specifications

• Brand : SITERWELL
• Style : Standalone Model
• Size : 3 Pack
• Item highlights : 10-Year Sealed Battery with Voice Alerts,Fire Smoke Carbon Monoxide Alarms .Standalone Model,UL 217 & UL 2034 Certified
• Type : GAS_SMOKE_FIRE_ALARM
• Item dimensions : H: 1.7 / L: 6.1 / W: 6.1
• Package dimensions : H: 5.8 / L: 6.6 / W: 6.4 (Weight: 2.27)