I just received a Dahua IPC-HFW2300R-Z 3 Megapixel Motorized zoom 2.8-12mm cam. It's the first Dahua I've owned, so it took a bit of doing to find my way around the cam.
The issue I'm experiencing is when accessing the camara via the internet using the Android App IP Cam Viewer. If I access the cam via a computer at my residence where the cam is, but over the internet vs over the local network (i.e. via http://internet address:port), I can view the video in real time just fine at what appears to be a decent frame rate.
When I access the cam via IP Cam Viewer on my Android, I get a very slow frame rate, with the image refreshing about every 5 seconds. I access other Axis cams via this software and don't have this issue. This app is accessing the Dahua via http, as that was the only way I could pull video from the camera, but the Axis cams that don't have an issue are set up the same way as well.
Any ideas about why the Dahua is so slow on the Android? It's about to go back as I have to have good remote real-time access.
Thanks!