Combining safety and style, the First Alert PC910V Combination Photoelectric Smoke and Carbon Monoxide Alarm with 10-Year Battery helps protect your home from fire and dangerous carbon monoxide levels by providing up to a decade of uninterrupted monitoring. This smoke detector uses an ultra-reliable photoelectric sensor to detect smoke from smoldering fires, and it features a patented smoke entry system to help ensure thorough coverage. 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. If a threat is detected, the unit alerts you using audible signals, including a loud 85-decibel siren and a programmable voice alarm that indicates the type of threat and its location. A built-in 10-year lithium-ion battery provides continuous power for the lifetime of the alarm. Measuring a fraction of the size of traditional smoke and CO alarms, this stylish unit is designed to mount unobtrusively on a wall or ceiling. And thanks to a convenient test/silence button, it is easy to check alarm function and mute false alarms.
Sleek, low-profile combination smoke and CO alarm detects 2 potentially deadly threats
Programmable talking alarm speaks to indicate the type and location of detected threat
Photoelectric smoke sensor detects smoke from smoldering fires while minimizing false alarms
Electrochemical CO sensor alerts you to carbon monoxide danger from multiple sources
Built-in 10-year battery offers continuous power for the life of the alarm