A friend has asked to look at installing cameras in a vacant elementary school. It was vandalized recently so he is looking for something that would capture the vandals. The building has power but no internet or internal network. My initial thought was something like the Ring motion light with camera and SD card that could be reviewed after a break in. There are at least 20 external doors and most have a light fixture so there is power available. He is considering having internet installed and then having me run Cat6 but the cost will be higher. Is there something better out there than the Ring motion floodlight camera. I am new to cameras but have been in computers and networks for 25+ years. The building is large and would need at a minimum to wiring closets. Any thoughts or comments will be appreciated. Thanks