Grandstream
Model Video Audio Alarm Picture
settings
Extra
Settings
PTZ
(EPTZ)
Motion
detector
Remote
storage
Other features Firmware Notes
Ch Codec Main
stream
resolutions
Sub
stream
resolutions
Framerate GOP Compression
level
Main
stream
bitrate
Sub
stream
bitrate
Type of
bitrate
Ch Codec 2-way IN OUT
Grandstream GXV3601HD1h264
mjpeg
1600x1200
1280x960
1280x720
1024x768
800x592
800x480
640x480
640x368
480x368
480x272
320x240
320x176
256x192
256x144
160x112
++-256 ~ 1638416 ~ 1536+1g726-11Brightness
Contrast
Saturation
--+--1.0.4.42
Grandstream GXV3611HD1h264
mjpeg
1600x1200
1280x960
1280x720
1024x768
800x592
800x480
640x480
640x368
480x368
480x272
640x480
640x368
480x368
480x272
320x240
320x176
256x192
256x144
160x112
++-256 ~ 1638416 ~ 1536+1g726-11Brightness
Contrast
Saturation
--+--1.0.4.42
Grandstream GXV3615WP_HD1h264
mjpeg
1600x1200
1280x960
1280x720
1024x768
800x592
800x480
640x480
640x368
480x368
480x272
640x368
480x368
480x272
320x240
320x176
256x192
256x144
160x112
++-256 ~ 1638416 ~ 1536+1g726-00Brightness
Contrast
--+--1.0.1.75
Grandstream GXV3662HD1h2641280x960
1280x720
1024x768
800x592
800x480
640x480
640x368
480x368
480x272
640x480
640x368
480x368
480x272
320x240
320x176
256x192
256x144
++-256 ~ 1638416 ~ 1536+1g726-11Brightness
Contrast
Saturation
--+--1.0.1.71