Unfortunately, no, Minut and Notion can’t detect fires and toxic gas leaks. However, both Minut and Notion have devices that can listen for the sound of smoke alarms and CO detectors. The purpose of these sensors is to alert you of fire and gas leaks when you’re not home, something that traditional smoke alarms and CO detectors can’t do. With Minut, the Point all-in-one device serves as the listener, while with Notion, the Notion Sensor does the job. It’s important to note that for the listener feature to work, you need to place both sensors close to a smoke alarm or CO detector.