GV-BL220D
November
2,
2012
- 2 -
Lens
Megapixel
Yes
Day/Night
Yes
(with
removable
IR
‐
cut
filter)
Lens
Type
Varifocal
Focal
Length
3
~
9
mm
Maximum
Aperture
F
/
1.3
Mount
Ø
14
mm
Image
Format
1/3”
Focus
Manual
(w/lock)
Zoom
Manual
(w/lock)
Operation
Iris
DC
Drive
Max.
Torque
(Focus/
Zoom
Screws)
0.049
N.m
IR
LED
Quantity
16
IR
LEDs
IR
Distance
15
m
/
50
ft
(Max.)
Operation
Video
Compression
H.264,
MJPEG
Video
Stream
Dual
streams
from
H.264
and
MJPEG
Frame
Rate
30
fps
at
1920
x
1080
*
The
frame
rate
and
the
performance
may
vary
depending
on
the
number
of
connections
and
data
bitrates
(different
scenes).
Image
Setting
Brightness,
Contrast,
Sharpness,
Gamma,
White
Balance,
Flicker
‐
less,
Image
Orientation,
Backlight
Compensation,
Shutter
Speed,
D/N
Sensitivity,
WDR,
Defog
Audio
Compression
G.711,
AAC
(16
kHz
/
16
bit)
*
AAC
is
only
supported
by
GV
‐
System
V8.5
or
later
Two
‐
way
Audio
Yes
Sensor
Input
1
Input
(Dry
Contact)
Alarm
Output
1
Digital
Output
(200mA
5V
DC)
Video
Resolution
4
:
3
1600
x
1200,
1280
x
960,
640
x
480,
320
x
240
16
:
9
1920
x
1080,
1280
x
720,
640
x
360,
448
x
252
Main
Stream
5
:
4
1280
x
1024,
640
x
512,
320
x
256
4
:
3
640
x
480,
320
x
240
16
:
9
640
x
360,
448
x
252
Sub
Stream
5
:
4
640
x
512,
320
x
256
Network
Interface
10/100
Ethernet
Protocol
HTTP,
HTTPS,
TCP,
UDP,
SMTP,
FTP,
DHCP,
NTP,
UPnP,
DynDNS,
3GPP/ISMA,
RTSP,
PSIA,
SNMP,
QoS
(DSCP),
ONVIF
Mechanical
Lens
Mounting
ø
14
mm
Temperature
Detector
Yes
Pan
0°
~
360°
Tilt
90°
~
180°
Camera
Angle
Adjustment
Rotate
0°
~
360°
Power
3
‐
pin
terminal
block,
PoE
Ethernet
RJ
‐
45
Audio
1
In
(RCA
female
for
microphone)
1
Out
(RCA
female
for
speaker)
Digital
I/O
I/O
Wires
Auto
Iris
DC
Drive
Local
Storage
Micro
SD/SDHC/SDXC
memory
card
slot
(for
Class
6
card
or
above)
Connectors
TV
‐
Out
None
