The First Alert Battery-Operated Combination Photoelectric Smoke and Carbon Monoxide Alarm packs premium detection capabilities into a sleek, compact design. For those who want a reliable detection system without hiring an electrician or worrying about hardwiring, this battery-operated smoke and carbon monoxide detector is an ideal solution. The alarm comes equipped with a photoelectric sensor and a patented smoke entry system, allowing reliable detection of smoke produced by smoldering fires while keeping false alarms to a minimum. The unit also features an advanced electrochemical sensor that detects carbon monoxide leaks from multiple sources such as faulty fuel-burning appliances and blocked chimneys. This stylish smoke detector is sleekly designed to take up a fraction of the space of traditional smoke alarms, and it can be mounted unobtrusively on a wall or ceiling. A loud alarm sounds when smoke or CO is detected as well as a voice alert warning of the location and type of danger, and a convenient test/silence button lets you easily check whether the alarm is functioning and mute false alarms.
10-year limited warranty
Sleek, battery-operated combination smoke and CO alarm with Voice alerts
Photoelectric sensor detects smoke from smoldering fires while minimizing false alarms
Electrochemical CO sensor alerts you to carbon monoxide danger from multiple sources
Battery-operated smoke detector requires no rewiring for installation; 9-volt battery included
Stylish, low-profile design mounts easily on wall or ceiling
Programmable talking alarm speaks to indicate the type and location of detected threat
Meets UL217 and UL2034 standards
Single button test/silence to ensure your alarm is working properly
End of life signal alerts you when alarm needs to be replaced
First Alert
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1039787
5977343
Smoke and Carbon Monoxide Detector
Mounting Bracket with Hardware, User Manual, 9-volt Battery