DAHUA cams/NVR lag and delay !

[bobby jean 0]

Hey guys

 

So we have about 62 dahua cameras and a dahua NVR, the quality is good, but the image lags, and there is a +10s delay !

An other thing is, when i display 15 or 20 cameras, it works fine, but after more than 20 it starts lagging and delaying, and i still can't figure it out, is it because the cat6 cable linking the 2 switches with the NVR can't handle all the cams ?

 

anyway, i really need your help guys.

Thank you in advance

[topchips 0]

Hey guys

 

So we have about 62 dahua cameras and a dahua NVR, the quality is good, but the image lags, and there is a +10s delay !

An other thing is, when i display 15 or 20 cameras, it works fine, but after more than 20 it starts lagging and delaying, and i still can't figure it out, is it because the cat6 cable linking the 2 switches with the NVR can't handle all the cams ?

 

anyway, i really need your help guys.

Thank you in advance

 

Hi

 

What is the resolution and bit-rate set to on the cameras? are you using gigabit switches? what model NVR are you using, whats the maximum MB/s the NVR can handle?

 

Regards