If you don't have internet at home you can view the cameras on your TV if the FarmCam HD box is connected to the TV. 

If you'd like to monitor the cameras at home via the app or PC program you can connect the FarmCam HD box to a router to create a local network. If you connect your phone or computer to the router's local network you can stream the video from the cameras. Note that if the router is not connected to the internet it will only be possible to monitor the cameras at home where you can connect with the router.