CO Detector
white, two batteries,HQ Series Universal Thank you for your purchase! Due to the high demand for the products you’ve selected, there may be a chance they are temporarily out of stock. If that happens, please don’t worry – we will contact you as soon as possible to resolve the situation. We appreciate your understanding and thank you for shopping with us! 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