What dvr is this?

[Blero]

Hello

I have this dvr someone gived to me but cant find anything. Is generic chinese. With hisilicon chipset.

So i wanted to use this drv with my current cameras but there is no picture.

My current dvr with cameras is monacor hdvr 188. 2mp

Can i use my cameras with this dvr or what cameras to buy for this dvr.
Because my dvr is very old is freezing to much

Thank you

 

[TonyR]

All of that is very old tech but if were working and compatible, it would have a tiny edge over having nothing at all, I guess.

In other words, the Biovision DVR accepts only HD analog cameras; the Monacor DVR accepts only SDI analog cameras. This means the cams that work on one DVR won't work on the other DVR.

What is TVI, CVI and SDI?

High definition television has been a standard for years and as technology advances in our daily lives, surveillance cameras are following...

spycentre.com

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Differences between HD-TVI, HD-CVI and AHD — SecurityCamCenter.com

What is HD-TVI? What is HD-CVI? What is AHD? What are the differences between analog, HD-TVI, HD-CVI and AHD cameras? This article answers these questions.

securitycamcenter.com