When you add more Nest products to your home, they can automatically work together.Nest Cam Outdoor + Nest Thermostat
If you have a Nest Cam, it can automatically turn on alerts when you set your Nest Thermostat to Away. So when you go on vacation, your thermostat turns itself down, and Nest Cam turns itself on.Nest Thermostat + Nest Product
Heating systems can cause carbon monoxide leaks or spread smoke through your home in a fire. In an emergency, Nest Protect can tell your Nest Thermostat to turn off the heat to keep the danger from spreading.Nest Protect + Nest Cam Indoor
If your Nest Protect senses smoke or carbon monoxide, Nest Cam Indoor will automatically record a clip so you can go back and see what happened.