Always at home, even when you're far away: With your Netatmo Smart Video Doorbell, you'll always have your front door in view and be able to respond. Is the doorbell ringing? Not only can you see who's ringing on your smartphone, you can also speak to the person directly, whether you're actually at home or on the other side of the world. Are you at the office? Give instructions on where to drop off the delivery. And if you're still in the process of getting ready, you can already compliment your guests on their appearance and announce that you're almost ready. 2. real protection for your home: A doorbell yes, but one that can do more. With person detection and the Alert Zones feature, there are no more unnecessary notifications because you'll only get a message on your smartphone when someone is hanging around your front door. Unwanted visitor? Use the built-in speaker to chase them away in no time. 3. no subscription fees and free access to all features:one purchase price with no hidden extra costs. Storage of your video recordings and all other features of your doorbell are available at any time, at no cost to you. You can access all videos directly from your app, on your smartphone as well as on your tablet. Updates and upgrades to the app are free and will remain so in the future. 4. Easy installation:Maximum intelligence and simplicity: that is the motto of the Netatmo Smart Video Doorbell. You can easily install it yourself, as it can be easily connected to most power grids (8-24 V & 230 V). If you already have a wired doorbell with chime (required for installation), you just need to replace it and finally connect it to your Wi-Fi network.