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TVI Camera Question
This thread has 4 replies. Displaying all posts.
Post 1 made on Friday January 19, 2018 at 22:06
MEscobar
Long Time Member
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February 2004
33
We have an existing analog camera system that is being distributed to several touch panels using a composite video switcher. We would like to update the cameras to TVI. Has anyone been able to use TVI cameras to composite video input?
Post 2 made on Friday January 19, 2018 at 22:33
Brad Humphrey
Senior Member
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Posts:
February 2004
1,432
The camera would have to have a CVBS output (composite video). Last time I checked, those TVI cameras with dual output, no longer exist.

So you would need to find a TVI to composite adapter for each camera. Like this:
[Link: amazon.com]
Post 3 made on Saturday January 20, 2018 at 01:10
Ernie Gilman
Yes, That Ernie!
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December 2001
27,792
You don't say how many cameras, or whether all monitors see the same thing, but I'll bet that a TVI DVR (even without a hard drive would be useful!) would be cheaper than a bunch of video converters like that. And notice that one's not available and they don't know when it will be. Not only that, TVI has better video, so even though you'll take a composite output from the DVR, it should look better than the old analog cameras.
A good answer is easier with a clear question giving the make and model of everything.
"The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
Post 4 made on Saturday January 20, 2018 at 02:34
HiFiRobbie
Senior Member
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June 2006
1,492
About 6 months ago I did an upgrade with an old (6 years) 16ch analogue DVR.

We sourced some Hikvision cameras that were all supposed to dual output (CVBS & TVI). When we got them, we realised that although they all had the exact same model number, about half of them didn't have the switch-ability to output both formats. Go figure.

We were told that there were a limited supply of that model (2CE56F7TAVIZ) and that they were being phased out, but they couldn't tell us if the move was being made toward, or away from the dual output with the replacement model.

I don't think I've seen one with dual output since.
"Yes, I know there's a picture on the screen, but I still have a lot of work to do. I'll let you know when it's finished."
Post 5 made on Saturday January 20, 2018 at 12:54
Fins
Elite Member
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Posts:
June 2007
10,042
Snap’s LUMA cameras have a CVBS option on them. I just installed one on a wirepath DVR. There is a switch to select TVI or CVBS
Civil War reenactment is LARPing for people with no imagination.


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