Easy Installation - simply plug-in to a standard, 120V outlet in your home
An alarm of 85 decibels goes off to signal the presence of carbon monoxide or explosive gas.
9-volt battery backup provides protection during a power outage
Extension cord (included) allows for placement on a table or shelf
Test-Hush Button makes testing the detector or silencing false alarms easy
Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested
UL Listed with a lifespan of 7 years and a 5-year limited warranty which begins when the alarm is powered on, if that date is unknown it should be assumed the alarm should be replaced.
Digital LED display shows the level of carbon monoxide the CO alarm is sensing or states "GAS" when explosive gas is present