I'm considering purchasing a 10 cameral system from Empire Tech with the T54IR-AS-S3-2.8mm cameras. The system will be installed on a 50'x100' commercial style metal building with most of the cameras installed on the exterior and 2-3 cameras installed on the interior. Before I pull the trigger on the purchase I want to make sure I won't have any problems. The building does not have internet service so I'm concerned that I could have problems setting up the system. Do I need web access to setup or run this system? If so, I guess I could always use my phone as a hot spot to set it up but there will not be internet access to run this system. Will that be a problem? The only problem I can think of is I won't have remote viewing access to the cameras. I just want to make sure I'm not missing anything.
empiretech01.com

EmpireTech Kit2 8/16-Camera Capable NVR System with 1/1.8" CMOS 4MP Tu
Camera: IPC-T54IR-AS-S3-2.8mm, IPC-T54IR-AS-S3-3.6mm, IPC-T54IR-AS-S3-6mm Optional NVR: NVR8CH-AI, NVR8CH-8P-2AI, NVR16CH-AI, NVR16CH-16P-2AI Optional
