With door sensors and motion sensors, you can make sure to always keep track of what is happening in your home. Get a notification directly on your phone if doors or windows open, or check if you really closed the window upstairs when you left home. It does not get easier than that! Via our cloud service Telldus Live, you can connect different devices that are triggered by each other. In this way, you can, for example, make your lights come on when the motion detector detects activity and scare away uninvited guests. With smart sensors, the possibilities are endless – you set the limits!