Hongdian H3304 4CH Dual SD MDVR - Manual (Page 42)

4 -2
Operation steps
 At this page you could fullscreen play one channel video or split the screen to play four
channel video.
 PTZ control
H3308/H3304 support PTZ control the camera.
4.2 Device Info
This part shows Hardware and software info & 3G/4G network status.etc.
4.2.1 Version
“version” shows basic system hardware info of H3308/3304, when need repairs or debug, those
info are useful.