The First Alert Carbon Monoxide Alarm with Temperature, Digital Display and 10-Year Sealed Battery is powerful, stylish and versatile. Designed to sit attractively on a tabletop or dresser, the unit can display ambient temperature on an everyday basis but will also alarm and display CO if it detects carbon monoxide in the home. It uses an electrochemical carbon monoxide sensor-the most accurate technology available. It emits a loud 85dB alarm if carbon monoxide levels are detected at dangerous levels. The convenient peak function captures and allows you to retrieve the highest CO levels recorded in your home. In the event of a CO incident, this valuable information can be passed along to emergency or hospital staff. This versatile detector includes a long-life sealed lithium battery to power the alarm for a full 10 years without replacing the battery. This eliminates costly battery replacements and annoying low-battery chirps in the middle of the night. Test the alarm weekly with easy test/silence button. An end-of-life alarm signals when it's time to replace the unit in 10 years. Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Since symptoms of CO poisoning are like the flu, you might not even know you're in danger at first. That's why a carbon monoxide alarm is an excellent way to protect your family. It can detect the CO you can't see, smell or taste in the air.

• Multifunction, backlit digital display shows CO levels or ambient room temperature
• Peak level feature retrieves the highest concentration of carbon monoxide measured
• Powered by a 10-year sealed lithium battery
• Modern compact design allows easy tabletop or wall-mount placement

Multifunction, backlit digital display shows CO levels or ambient room temperatureFIRST ALERT