Alecto Carbon Monoxide Detector 10-year sensor and screen COA3910 white

The Alecto COA3910 carbon monoxide detector alerts you immediately if carbon monoxide (CO) is detected. The detector has a lifespan of up to 10 years. It features a textured wall structure and thus integrates discreetly and aesthetically into almost any interior. * Important features: * Clear and quick information through messages displayed on the screen. * The sensor with a 10-year lifespan ensures a safe detector for a long time. * The CO detector comes with 3 AA batteries so you can use it immediately. * The carbon monoxide detector emits an alarm in the event of a too high concentration of carbon monoxide but also warns in case of low concentrations. * The carbon monoxide detector clearly indicates what is happening via the screen, a sound signal, and light indicators. For example, when the batteries are almost empty or when the sensor's lifespan comes to an end after 10 years. * Delivered complete with base plate, screws, and plugs for simple and quick mounting. * Casing with wall structure: the carbon monoxide detector’s casing, also called CO detector, is remarkably discreet. The detector indeed has a textured wall coating. It integrates perfectly into almost any wall. The CO detector is compact (75x106x35mm) and can be hung or placed. * Warning also in case of lower carbon monoxide concentration: carbon monoxide detectors indicate the concentration of carbon monoxide in ppm. Ppm means “parts per million,” i.e., the number of particles per 1 million particles. The law requires CO detectors to trigger an alarm when a carbon monoxide concentration above 50 ppm is detected for 60 minutes. Even when you are sleeping, an alarm above 85 dB will not go unnoticed. However, a lower concentration of CO present for a long period is also harmful to health. The Alecto COA3910 carbon monoxide detector already issues an alert when a concentration of 30 ppm is detected for 60 minutes. * Additional information via the screen: the COA3910 screen provides additional information. The carbon monoxide concentration is displayed on the screen. In addition, the screen indicates battery status and displays messages in case of excessive CO concentration, test mode, and potential error messages. * Top quality: like all Alecto carbon monoxide detectors, these are of the highest quality and comply with the European standard (EN50291-1:2018). The Alecto COA3910 has a test button that allows you to regularly check if the carbon monoxide detector is working correctly. No more worrying about carbon monoxide thanks to this very handy CO detector! * 3 AA batteries included