First Alert BRK PRC700 Battery-Operated Smoke and Carbon Monoxide Alarm

The First Alert BRK PRC700 Battery-Operated Smoke and Carbon Monoxide Alarm features a photoelectric smoke sensor and an electrochemical carbon monoxide sensor. The photoelectric sensor detects larger smoke particles from smoldering fires from objects like cigarettes burning on furniture or in trash cans. The alarm features a loud, 85-decibel alarm, designed to wake even the soundest of sleepers. One button silences any nuisance alarms, and also tests detector functions, while lights indicate if the alarm detects smoke or carbon monoxide. The battery-operated smoke and CO detector can be installed easily, with no wires or electrician required, and its slim profile will seamlessly blend in with your home decor. The detector will continue monitoring during power outages, and its twist-lock mounting system makes replacing batteries easy.

• Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery operated means constant monitoring, even if there's a power failure
• Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
• A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
• Features a sleek, low profile design to blend more fully into the wall and out of sight
• 7-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety (the date printed on the item is the manufacturing date, not the expiration date)
• Rigorously tested to meet UL standards
• It can ship within the US except New York
• Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety