installation dahua

Was curious to see who would like to help me figure out IP Camera Model types for the design shown below. Looking to Run off an NVR and only hard wire PoE cameras will be use. Going to be purchasing everything from EmpireTech, so only Dahua models. The Green West camera is just an overview of a...

Hi, I am currently running RG59 coax cable for 9 Dahua Ultra series 2MP starlight cams. They are great cams! I am starting to pick up video signal issues (loss of signal, ground loop looking interference such as rolling lines etc) due to some of the cables that run under ground in conduit most...

I'm working with someone else on this forum to do a ground up install to help monitor a large Church. Objective being having historical footage if an incident but also for triggering during and after Church with someone on duty to "eagle eye" suspicion. Last thread I saw went into ip systems...