GeoVision GV-IPCAM User Manual page 420

GV-BX120D-E
GV-BX220D-E
S/N Ratio
GV-BX320D-E
GV-BX520D-E
BLC
Lens
Megapixel
Day/Night
Lens Type
GV-BX120D-E
GV-BX220D-E
Focal
Length
GV-BX320D-E
GV-BX520D-E
GV-BX120D-E
Maximum GV-BX220D-E
Aperture
GV-BX320D-E
GV-BX520D-E
Mount
GV-BX120D-E
GV-BX220D-E
Image
Format GV-BX320D-E
GV-BX520D-E
Focus
Zoom
Operation
Iris
394
50 dB
45 dB
Yes
Yes
Yes (with removable IR-cut filter)
Varifocal
2.8 ~ 12 mm
2.8 ~ 6 mm
4.5 ~ 10 mm
F/1.4
F/1.3
F/1.6
CS
1/3"
1/2''
Manual (w/lock)
Manual (w/lock)
GV-BX120D-E
GV-BX220D-E
GV-BX320D-E
GV-BX520D-E
DC drive
Manual (w/lock)