TV or Monitor, AppleTV, Camera, SideLine Live software.
Yes, as long as it has an HDMI input.
If your cameras are IP then yes. If your cameras have BNC connection then you will need a converter to make it a network camera.
SideLine Live works with most all cameras that support Real Time Streaming Protocol (RTSP).
The sessions are stored locally on the AppleTV and can be viewed from the SideLine Live Dashboard by selecting View Recordings.
SideLine Live supports unlimited number of cameras.
No. We recommend for most people to use what they are familiar with. The Apple Remote does take advantage of gestures, but AppleTV does allow you to take legacy infrared remotes and learn them. Instructions Here
Yes. You can use any app that turns your phone into an IP Camera supporting RTSP.
Yes. There is a converter that allows you to turn an analog camera into a network camera.
4th generation or Apple TV 4K. We recommend the 4K.
Yes. We sell an underwater IP camera at a great price.
Yes. You can set the application to be viewed in Portrait or Landscape mode.
No, but your AppleTV does need to be connected to the internet to get updates and transmit video to the cloud.