Netatmo Smart smoke detector

sends this alarm directly to your smartphone in real time. So you can take action even when you're on the move. Unlike conventional smoke detectors, the Smart Smoke Detector takes this worry off your shoulders by sending real-time alerts to your smartphone and your family members as soon as smoke is detected. Simply install the wireless Smart Smoke Detector on the ceiling in every bedroom, nursery and hallway, download the app and protect your home from fires. It's simple.