Dahau nvr not registering all cameras?

[jreding]

Hello!

Having a problem with a Dahau a NVR that will not register a couple of my older cameras. They did work until I upgraded the firmware on the NVR so I went back to the previous version of firmware. I included some screenshots of both NVR and camera config. pages.


NVR information page








Camera config. on NVR



NVR camera config page showing camera not connected....note it is detecting the model number under "TYPE".










Camera config. page .




Camera Config page with port numbers.





Another camera config page.

With IP address:



General Camera Information:




These cameras are about 6 years old; there may be newer firmware available for the cameras but I am hesitant to upgrade the firmware because the manufactures webpage wants to make sure that the camera version is above a 4 but I cannot read the sticker on the camera due to sun and weather fading.

Any place I can get Dahau NVR firmware? I tried older versions but it will not accept the firmware upload.

The NVR is a DAHAU N52B3P4; 16 channel 4TB.


Thank in advance for any ideas!

John

 

[looney2ns]

Have you tried manually adding the cams to the NVR?
click on the "manual add" button, fill in the blanks.