JVC VN-V25U 사용자 설명서
6
䡵 High Picture Quality
The camera unit of this product employs a
330,000-pixel CCD (1/4") which enables high
quality video surveillance.
330,000-pixel CCD (1/4") which enables high
quality video surveillance.
䡵 Support for Dual Stream
Simultaneous distribution of JPEG and MPEG4
images is possible.
images is possible.
䡵 Realization of Full Frame Rate
Data transmission is possible in VGA size at a
rate of 30 fps.
rate of 30 fps.
䡵 Support for Multicast
This product supports multicast, which enables
transmission of image data to multiple
computers on the network without lowering the
frame rate. (Audio is supported for VN-V26U)
transmission of image data to multiple
computers on the network without lowering the
frame rate. (Audio is supported for VN-V26U)
䡵 Built-in Web Server
You can configure the picture quality and
communication settings using the Internet Explorer.
communication settings using the Internet Explorer.
䡵 HTTP-based API
This product comes with HTTP-based API. This
feature enables you to perform setting and
control via the network.
feature enables you to perform setting and
control via the network.
䡵 Electronic Sense Up
You can shoot images during surveillance at a
dark place by lengthening the exposure time to
enhance the camera’s sensitivity level.
dark place by lengthening the exposure time to
enhance the camera’s sensitivity level.
䡵 Night Surveillance
This product comes with a low luminance
feature, which switches automatically to the high
sensitivity mode (black-and-white).
VN-V26U is equipped with an infrared ray cutoff
filter plug that enables day and night
surveillance. Turning off the infrared ray cutoff
filter when the light intensity level is low, such as
at night, enables you to switch to the high
sensitivity mode (B&W mode).
In the case of VN-V25U, you can switch to a
simple high sensitivity mode by turning off the
color signals when the light intensity level is low,
such as at night (Easy day and night mode).
feature, which switches automatically to the high
sensitivity mode (black-and-white).
VN-V26U is equipped with an infrared ray cutoff
filter plug that enables day and night
surveillance. Turning off the infrared ray cutoff
filter when the light intensity level is low, such as
at night, enables you to switch to the high
sensitivity mode (B&W mode).
In the case of VN-V25U, you can switch to a
simple high sensitivity mode by turning off the
color signals when the light intensity level is low,
such as at night (Easy day and night mode).
䡵 Privacy Mask
You can configure the privacy mask setting to
hide specific area in shooting area.
hide specific area in shooting area.
䡵 Motion Detection
This feature enables output of an alarm upon
detection of motion in the video image within
preset area.
Pre-/Post-recorded image files may be sent via
FTP using the alarm input.
detection of motion in the video image within
preset area.
Pre-/Post-recorded image files may be sent via
FTP using the alarm input.
䡵 Support for PoE (Power over
Ethernet)
This product supports
PoE (IEEE802.3af) and
enables power supply from a LAN cable.
PoE: class 2 (VN-V25U)
PoE: class 2 (VN-V25U)
class 0 (VN-V26U)
䡵 Built-in JPEG and MPEG4 Viewer
Monitoring of JPEG and MPEG4 images via a
computer is possible by downloading the built-in
viewer onto the computer.
VN-V26U also enables monitoring of audio using
the computer.
computer is possible by downloading the built-in
viewer onto the computer.
VN-V26U also enables monitoring of audio using
the computer.
䡵 Analog Monitor Signal Output (For
Installation)
This product comes with an analog video
monitor signal output terminal for adjusting the
camera angle during installation.
monitor signal output terminal for adjusting the
camera angle during installation.
䡵 Compatibility with Conventional
Peripheral Devices
This product comes in the same shape as
conventional CCTV security cameras, and
therefore can be used with other peripheral
devices for security cameras such as housings.
conventional CCTV security cameras, and
therefore can be used with other peripheral
devices for security cameras such as housings.
䡵 Built-in microphone and audio output
terminal (VN-V26U only)
Built-in microphone enables sending audio to
computers. And this product can receive audio
from a computer and output to audio terminal.
computers. And this product can receive audio
from a computer and output to audio terminal.
Main Features
VN-V25U_26U_EN.book Page 6 Monday, January 21, 2008 10:13 AM