proneshooternz

Hello everyone I am running a DVR (Floureon) with a number of wired analogue cameras. Three of them are Anran dome cameras with the following spec: 1200tvl 1/2.5' CMOS sensor 48 IR LED One is outside and two are inside. During daytime the external one is fine but its picture is terrible at night whereas the two inside show a good clear nighttime picture (see attached pics) What could be causing this? This camera WAS inside and was fine and it is only since going outside that the night image has crapped out. All help appreciated thanks Tracy

I did but it made no difference to the actual cleanness of the image