Hombli Smart Smoke Detector – Loud Alarm – 10-year battery life – False Alarm Mute – Stylish design – Easy installation – Ultra slim Always be aware of the alarm going off - The loud alarm and instant notification on your phone will notify you when smoke is detected, even when you are not at home you can send help and check if everyone is safe. The app will also advise on what steps to take in the event of fire. Easily mute false alarms - With the mute function, you can quickly turn the alarm off when you have checked that there is no fire. You can mute it easily by using the Hombli app, or by pressing the Smoke Detector in the middle. The smoke detector will start checking again automatically 10 minutes after you have activated the mute function. 10 year battery life - The Smart Smoke Detector will test the battery and sensor weekly to make sure everything is working correctly. When something is wrong it will immediately send you a notification explaining what to do. The internal b