It’s a Hikvision 16 CH NVR (DS-7716NI-I4). Cameras are all Hikvision (combination of 4MP and 8MP cameras). If I needed a dealer, could it be done remotely? Would it take long/cost much? Sorry for the basic questions as I’m unsure of what is actually required as a C4 newbie. Thanks Sent from my iPhone using Tapatalk