Our 1080p HD and 4K UHD Time Lapse Systems use a network to operate. That network could be an available Local Area Network. It could also be the cellular network. The Building Site Time Lapse Camera uses a 3G Router which is housed either in a Pole Mount Box or Networking Cabinet. When installed in a network cabinet, you can position this at ground level. Typically, this would be within a site office. Our 3G Time Lapse Systems include 1080p and 4K options.