Kidde Carbon Monoxide Detector, AA Battery Powered, Portable for Travel or Home, 85 dB Alarm, LED Status Indicators, 3rd Edition

Key features

Electrochemical sensor technology detects CO gas, Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries (included); Install on a wall of your home or place on a tabletop, Green LED indicates power to the carbon monoxide detector, while an 85-decibel alarm & a red LED indicates the presence of carbon monoxide, Event Memory records the last time carbon monoxide was detected or when the unit was last tested. Built with Size: 1 Pack, Weight: 0.23 pounds, Dimensions: 1.65 inches x 4.72 inches x 2.83 inches.