Green LED indicates power to the carbon monoxide detector, while an 85-decibel alarm & a red LED indicates the presence of carbon monoxide
Conveniently designed and portable: easy to set up on a wall in your home or place on a tabletop
Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning
UL listed with a 10-Year limited manufacturer warranty on the alarm only (not a battery performance claim). Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed.
Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries (included)
Event Memory records the last time carbon monoxide was detected or when the unit was last tested