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I'd recommend you to have a look at Pelco Spectra Mini though its resolution is 470 TVL in NTSC.

Hi guys, I need sample videos recorded with Pelco CCC1390H-6 Day/Night camera or MC3651H-2 B/W camera at nighttime as well as daytime. If someone have those videos or know a resource where they are please help.

Hi guys, Maybe someone knows where to find Geovision dealers in mainland China, particularly in Beijing? Want to visit them during my next stay in Beijing if there are any and have a look at Geo cards you guys talk so much about. Waiting for members from China

Hi guys, I registered quite a long ago and really like the forum but this is my first post. The customer wants to add 3 or 4 cameras to the existing 16ch setup and replace the PC based DVR. Which is better, two 16ch cards or one 32ch card? I have never installed two cards in a PC before so have no experience. Looking at specs it seems that two 16 ch cards is a better option than a one 32ch card. Anyone have experience with Kocom DVR cards? I'll be proposing one of theirs, have no other choice.