pwdiver

Was wondering if a swann 720p would work on a Lorex 1080p system

Ive got Hughesnet and a Lorex 4 camera ultra wide angle camera system, set it up on a thursday went away for 2 and 1/2 days came home and found that I had used about 4 gig of data on a 20 gig allotment per month, needless to say that I have been on reduced bandwidth for almost a week with 3 days to go. I didnt have it setup right but was able to view live video while away. Until I can get a different internet provider my DVR wont be connected to the internet.

Well I bought a Swann 720P camera and have tried it on my Lorex LHV2008 DVR I can see a b&w image but the image cuts in and out I have tried several different modes not much luck, also used my lorex power supply that didnt help either

I recently purchased a Lorex system with 4 1080P MPX IR camera's ntsc the problem I have is that Im trying to view them on a Samsung 40in 4K tv I dont think this is my problem, the picture I get from the Camera's during the day is pretty good but at night the picture is terrible I know thats its dark but even with the IR's working the picture is so grainy as to be useless to look at. Ill try to post a picture later any suggestions on settings would be appreciated.

Well Ive had no responses to my previous question about a crappy picture at night, does anyone know of a camera that has a pretty good picture at night, would additional IR lights if they exist help at all. Im just asking because im no expert by a long shot.