 So we're here with a V-LOX here at CES. And who are you? I'm Lisa Hauskamp from V-LOX AS. So here you work with meta-cars to make a smart solution. Because it's smart for our roof windows. Yes, it's for the roof windows. It works in the way that the sensors will automatically detect whether you need to air out. It will measure on light and humidity and CO2 and temperature. And then it will automatically open the windows when you need to get better indoor climate. So where's the sensor? The sensor is in this little box here. Does you put them on the wall? This is like a normal V-LOX remote, but that's smart. Exactly. It works as a remote. And then it has the sensors inside. Yes. Oh, I'm kind of nervous. It has the sensors inside and the windows. We also have a departure button. So when you leave the house, you can just switch off the box of windows. Nice. So then they won't open while you're at it? No, they won't. They won't. There is an on the V-LOX window. There's this little ventilation flap. And that can be turned on. Because it's a secure way. The window is locked, but you can still get air in, even if you're not home. So this could be a very powerful solution in the smart energy consumption. Yes, it is a way to get a smart home in a sense. And you don't need to install a lot of cords and different things. You basically just put this up on the wall and it's connected to the windows. And you can control your windows manually and by an app and by the sensors. Same windows as before. Yes, absolutely. Same windows. Yes. Can you run the box? Yes. How many people have those windows? A lot of people have them. Not only them. No, it's a lot of people around the world. Like millions of windows in this way. Thousands, at least. I don't know the exact number. One of these have a four-month control fee. And then using this, you can save and park consumption. Yes, you can. In the summer, you get lower temperatures. Yes. But nicer. Yes. And I think the biggest, and also, yes, you don't need that. Or at least you can cut down on that. But the biggest impact it has is basically that you get a much healthier indoor climate, because you can air out and let a lot of the CO2 that you can't really see. But it's measured with the system. And it'll air out when you need it. So that will improve your health, basically. Does it have a smell sensor? No. It smells bad. No, but actually, it's connected a little bit to CO2. A lot of times when you feel it smells bad, it's usually, that's a sign that there's way too much CO2 in your home. And that's when you need to air out. But it does it before it gets bad. Is it a kind of a risk control thing? Yes, you can also, yes, you can do that as well. With the phone? With the phone. And you can also control it with the phone. So when you're not home and you want to control whether you remember to close your windows, you basically just use the app and you can see the status of your windows and you can close it from afar. And how much it costs? We haven't settled the price completely, but we think it's going to end up around 250 euros for a package with this system. How much is a window? It's a V-Logs electrical window is around 1,000 euros. So it's just a little bump, a little extra? Yes. So most people should have this, right? Yeah, exactly. If you're going to put this, you should have this. Especially if they're out of reach, it makes a lot of sense. But even if they're within reach, it makes sense. Because you want to control the atmosphere in your house the whole time. And this is how you can do it. Is there any way to control more than one window? Absolutely. It's your whole house. You can have your whole house. Control more than one. You are, yes, it's all connected with the app. And you can control all the windows in the house. You can control them separately? Yes. And if it rains outside, it is taken shut? Yes. V-Logs windows are equipped with a rain sensor when the electrical ones. So it will detect when there is rain. It will close automatically. So you're the leader in this kind of window? Yes. Who's the competitor? Well, there's some Americans, there's some others. Yeah, there's some different ones. That's what we think.