Art wants a security camera system that he can monitor from his phone, but he has no internet at his cabin. Leo says that Art's only option would be 4G. He can get a MiFi card that he can connect via Wi-Fi to the cameras, and then use the MiFi to access the 4G celluar network and transmit his security footage. That way he'll have only one bill and one SIM. It'll cost about $30 a month. DropCams are great because they record online and he can go back into time online.