Hello, so my uncle was asking me regarding his old DVR system he has. His DVR came with a four channel DVR and he was asking me is there way to add addition channels?
Personally I have never used security camera so i am not aware of different method, if there any.
My question is this can i get Splitter and attach it to one of the channel to create addition channel inputs? He already has addition cameras.
Also my second question was this. Is there a separate hardware that connect to your Pc. So you can plug all the camera to that one hardware and have it send output to a desktop.