Image Quality: LED & LCD vs. CRT

[hazim 0]

Dear all.

 

I used to install CCTV systems. Nowadays I'm installing 700TVL CCD Sony Effio-2 cameras which gives high resolution image. These cameras for example gives excellent image on the old CRT monitors/TVs, but worse image on LCDs and LEDs. I noted that big LED and LCD screens require using VGA or HDMI inputs rather than RCA for high resolution image. So I bought good DVRs with HDMI output to get the best possible image. After trying HDMI, I still see the CRT image is much better.

I made a quick search on the net and noticed that there is special screens for CCTV, but anyway it's hard to get such screens in my area. Is there a specific LCD/LED brand that is able to give a really high resolution image for CCTV?

Note that I tried changing the output resolution for the DVR and didn't get any real difference.

 

This is the DVR that I'm using:

http://www.icatchinc.com/eng/pt_spec.php?id=20120928003

 

Regards,

Hazim