First Alert, Sc0501cn-3St, Smoke Detectors, Safety Equipment,White Onelink Enabled Smoke And Carbon Monoxide Alarm With Photoelectric Technology Onelink Alarms Exclusive Voice Location Provides A Protection That Is Offered Only By First Alert. All Onelink Alarms With Voice Will Verbally Notify You Of The Danger And The Location Of The Danger So That You Can Alter Your Escape Plan If Needed. Features: Talking Combination Alarm With Programmable Location - This Onelink Alarm Protects Your Family From Two Deadly Threats Including Smoke And Carbon Monoxide - Provides The Earliest Warning For Your Family With New Safety Technology - All Alarms Respond As One - 5 Year Limited Warranty - You Can Install Brk Brands, Inc. Products With Confidence! Our Products Are Designed To Save Lives. It's A Responsibility We Don't Take Lightly. We Build Each Smoke Alarm, Carbon Monoxide Alarm, Heat Alarm, And Fire Extinguisher To The Highest Standards. Over The Years We've Seen Competitors Come And Go. We're Still Here, Still Making The Most Recognized Consumer Brands Of Smoke And Co Alarms On The Market.
I red all reviews of First Alert SC0501CN-3ST OneLink Enabled Smoke and Carbon Monoxide Alarm with Ph before my purchase and I was not sure, but First Alert products are excelent!