Scondaor Combination Smoke and Carbon Monoxide Detector with LCD Display & 10-Year Battery, Smoke Alarms for Home, Smoke & CO Alarm Detector with Test/Silence Button (3 Pack)

【10-Year Battery and 10-Year Sensor】: Built-in 10 years lifetime battery and sensors which provides a 10 years continuous operation and constant protection from smoke and CO hazards with no need to replace battery. The smoke alarm has an End-of-Life (EOL) signal that will let you know when to replace the alarm for home safety. 【2-IN-1 Smoke and Carbon Monoxide Detector】: This combo smoke and CO alarm features dual sensors to quickly detect both fire smoke dangers and/or carbon monoxide gas leak in a single unit, providing you instant earlier warning with loud 85 dB audible alarm and visual LED light flashing. 【Easy to Read LCD Display】: The LCD screen will show real-time CO concentration over 20PPM (parts per million). If dangerous carbon monoxide gas is detected, the Red-CO indicator flashes rapidly. If fire smoke is detected, the Red-Smoke indicator will flash. Under standby mode, LCD displays 0PPM, and the Green light flashes once every 40 seconds to indicate it is working properly. 【Compact and Reliable Use】: The combo smoke alarm and carbon monoxide detector is compact, stylish design and lightweight, easy to install. A Test/Silence button will allow you to test it weekly, and when non-emergency (false alarm) situation occurred, just press the test button to mute the nuisance alarm while the LED light still flashes to indicate that it is in the silent mode. 【Meet Safety Standards】: The unit utilizes reliable sensors, an advanced microchip, and ABS material. It complies with UK and EU smoke and CO detector safety standards EN 14604 and EN 50291, providing you with reliable safety confidence. 【Easy to Install】: Comes with mounting screws and wall plugs, it is easy for mounting on wall or ceiling with no requiring wiring or technician and the battery-operated smoke and CO detector ensure it will work even during power outages., Weight: 0.3968320716 pounds, Manufacturer: Scondaor