mnsandler

I have an NVR4108. is there a v4 firmware available for this unit?

I turned the 2D NR and 3D NR from 50 to 100. it seems to help. thanks

I have dh-sd22204t-gn (its a ptz with no IR) installed outside. I have it setup to record on motion. I use the Normal profile. During the day everything works fine; it records on motion only. However, at night it records constantly so all I get is a black image. If I turn on an outside light, it works fine. I can turn the lights on via motion if necessary, but the camera will still record the darkness between motions. I've tried messing with the image settings, and sensitivity & threshold settings, but it hasn't helped. I have several other dahua camera installed outside, and none of them exhibit this behavior of recording a black image. Any suggestions

For the above firmware versions the following snapshot URL works if you disable ONVIF authentication on the camera. the ONVIF username, password seems to be hard coded as admin, admin. So what's the point of having it enabled if your camera is behind a firewall. http://192.168.1.22/onvifsnapshot/media_service/snapshot?channel=1&subtype=0

Can someone please post the snapshot url required for the following newer firmwares? None of the prev suggestions worked. I always get an auth window popup General_IPC-HX5(4)XXX-Adreia_Eng_N_Stream3_V2.420.0009.0.R.20151106.bin General_IPC-HX5(4)XXX-Adreia_Eng_N_Stream3_V2.420.0007.0.R.20150409.bin thanks