chuck p

The new p.s came in ,no more banding and it seems like the ir shows more.These p.s are alot lighter than the last ones ,seems to be electronic. Chuck

I have 3 NUVICO NVCC-W27IR30N cameras and during night time i'm getting white bands rolling from bottom to top ,there not to bad as you can see through the lines, they are about 1 inch wide .I'm also using 1.5 amp power supplies on each camera. Chuck

Sorry for the late reply ,been busy at work .I put the 500ma p.s. back on and the lines went away.I ordered 3 1.5 amps from a sponser on this site i'm still waiting for them to come in, at least these are regulated.I went with the 1.5 amp because of the long run 100 ft,i hope this helps. Thanks Chuck

Well it finally got dark enough for the ir to kick in so far no banding with the 500ma p.s.Are we allowed to post links .I found a ps that does 8 cameras. Chuck

I've checked everywhere on the package and nowwhere is regulated mentioned come to think of it i didn't have this problem until i switched ps. I thouht the p.s .that came with the camera were underated at 500ma thats why i went to radioshack and found these .I'm going to put the 500 ma back on until i can find a 1 or 1.5 amp regulated p.s. I put the 500ma back on and the picture quality did go down a bit , lets see if the lines are gone when it gets dark out,can someone recommend a decent power supply, i would rather go with 3 individual ones i did find a supply that powered 8 cameras if that would be better, but i don't know if i'm allowed to post links Chuck

I forgot to add the ps from radioshack has a noise filter can this be the cause? Chuck

Thanks for all the help the ps are from radioshack 12vdc 1500 ma adapt a plug type.The cameras came with a 500ma ps i will try the tonight to see if it changes anything. I don't know what type of cable it is but i'm using 100 ft.I guess it will be trial and error with all the tips to find out what the problem is and the cameras are mounted on vinyl siding and not near any power lines. One thing i did notice that there is a slight flickering during daylight . Chuck

Does the DVR have any effect on the image quality that you would see on a monitor? Thanks

Thanks for all the help,i was just wondering about the image quality during pass thru because of the dvr being of cheaper quality.The cameras are NUVICO NVCC-W27IR30N.