3-piece carbon monoxide detector, powered by AA batteries, LCD screen and voice alert, for home and apartment

This set of three carbon monoxide detectors is designed to meet the essential safety needs of French homes. Each unit operates on three AA 1.5V batteries, eliminating the risk of failure due to a power outage—a significant advantage in older buildings or vacation homes. The LCD screen displays the battery status and detected CO levels in real time, while the clear voice alert and visual indicator (green/red LED) provide immediate understanding of the status. Thanks to their dual detection technology (photoelectric and electrochemical), these detectors accurately identify dangerous CO concentrations as low as 30 ppm, with a rapid response time (< 60 seconds at 150 ppm), in accordance with the European standard NF EN 50291-1. The 360° air intake system ensures enhanced sensitivity in a variety of spaces—kitchen, bedroom, basement, or room adjacent to a gas or wood-burning stove. Easy to install (fixing kit provided) and silent in standby mode, this device blends discreetly into any interior while reinforcing the prevention of CO poisoning, the leading non-traumatic cause of accidental death in France.