Go to your NVR settings using external monitor. Menu -> Configuration -> Live view -> General ........... choose "Video Output - VGA" and select "Live View Mode - 2+2" or whatever you want to see in your zero channel RTSP stream.
Go to your NVR settings using external monitor. Menu -> Configuration -> Live view -> General ........... choose "Video Output - VGA" and select "Live View Mode - 1+7" or whatever you want to see in your zero channel RTSP stream.
New firmware works faster on G1 series (no 1-2 sec lag on NVR when changing main channel views on cameras) but motion detection is broken. Even set to 20% there are alarms when nothing moves.
Aliexpress and HIK site says it is h.264 but after firmware update Version: V5.4.8 (2017-02-13) it actually support h.265 and h.265+
Firmware PDF link https://tinyurl.com/y7xypgmo
P.S. There is no IR in this cam
Before buying bullet 8mp camera see this video:
There is a good comparison of 5mp turret 2355 and 5mp bullet 2055. Turret has better EXIR light and performs much better at night.