Specifications - JVC VN-C655U Specifications

25X Optical Zoom, Day & Night, and Removable IR Cut Filter
Ensure Optimum Performance Around the Clock
The JVC VN-C655U Network Dome Camera
is the industry's first full function dome
camera with built-in web server*.
1/4-inch CCD with 25x Optical Zoom
A high-resolution 1/4-inch interline
transfer CCD with IR cut filter
captures scenes in realistic color,
while the zoom functions (25x
optical + 10x electronic) provide
excellent detail when and where it
is needed.
Extended Dynamic Range
Bright areas of a scene are shot with a high-speed shutter while
dark areas receive normal exposure. Both sets of data are then
combined to create a single, well-balanced image with light and
dark areas perfectly exposed – another JVC innovation that
makes a visible difference.
Super LoLux Sensitivity & Nighttime Shooting
Even with light levels of just 0.6 lux, the VN-C655U can shoot
high-quality color pictures thanks to Super LoLux technology. And
at night the mechanical IR cut filter can be automatically retracted
for infrared imaging (monochrome), making the camera sensitive
enough to shoot in just 0.06 lux of ambient light.
Versatile Camera Control
Highly sophisticated control of camera
movements is enabled with such features as
360° endless panning and Auto Flip (ensur-
ing no blind spots), variable pan/tilt speeds,
Auto Pan and Auto Patrol with 100 pre-set
positions, Privacy Mask (to protect selected
areas from intrusive monitoring), and Auto
Trace (to replay manual camera operations).
The VN-C655U can be controlled via the JVC VN-S400U Software
or VR-N100 Network Video Recorder and Client Software.
30fps Motion-JPEG (VGA)
The high-quality images are output as Motion-JPEG format with
resolution up to 640x480 pixels and a maximum frame rate of
30fps. Any computer on the network can be used to monitor and
store this video stream, and a future upgrade to add Internet
capability to the VN-C655U will allow remote access from virtually
anywhere in the world.
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CAMERA
LENS
MOVING MECHANISM
NETWORK
GENERAL
SYSTEM REQUIREMENTS for JVC CONTROL SOFTWARE
360°
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DISTRIBUTED BY

Specifications

Signal format NTSC
Image device 1/4 inch interline transfer CCD
Effective pixels 380,000 pixels, 768 (H) x 494 (V)
Scanning frequencies Horizontal 15.625 kHz, Vertical 50 Hz
Horizontal resolution 480 TV lines (typical, analog video out)
Sensitivity
Color 2.0 lux (AGC 20dB, 50% video, wide end)
0.6 lux (AGC 20dB, 25% video, wide end)
0.07 lux (AGC 20dB, 50% video, wide end, 32x slow shutter)
B/W wit IR light 0.06 lux (at F1.6, AGC 20dB, 50% video, wide end)
Dynamic range 50dB
White balance TTL Auto Tracking/Manual
Electronic shutter 1/60, 1/100,1/250,1/500,1/1000, 1/2000,1/4000,1/10000 sec.
Slow shutter 32x
Backlight compensation 4 photometry areas selectable
Zoom ratio Approx. 25x optical, 10x electronic
Zoom range 3.8 mm to 95 mm
Maximum aperture F1.6 (WIDE) to F3.7 (TELE)
Auto focus Easy AF/One Push AF
Preset positions 100
Panning range 360° endless rotation
Panning speed 1°/sec. to 300°/sec.
Tilting range 0° to 90°
Tilting speed 1°/sec. to 180°/sec.
Network interface 10BASE-T/100BASE-TX
Communication protocol TCP/IP, UDP/IP, HTTP*, FTP*, ICMP, ARP, DHCP, NTP
Image compression JPEG (7 levels)
Picture resolution (Pixel) 640 x 480, 320 x 240
Frame rate Max. 30fps
Internal storage capacity 8MB (RAM)
Data transmission Multicast/Unicast
Access protection Password (3 levels)
Viewing JVC controller software (Included)
Outer cover Clear
Alarms Input/Output x 2
Power supply DC 18 V (AC-Adapter included)
Power consumption 1.4 A (max.)
Operating temperature -20° C to 50° C (-4° F to +122° F) with optional environmental housing
Dimensions (diameter) 152 mm
Weight (net, approximate) 2.2 kg
Operating system Windows ® 2000 Pro (SP1 or later)/ Server (SP1 or later)
Windows ® XP Pro/Home edition
CPU Pentium ® III 500MHz or higher (3.2GHz or higher recommended)
Memory 128MB or more (1GB or more recommended)
Hard disk space 20MB or more
Display/video card 1024 x 768 pixels or more, True Color (24bit or 32bit),
(128MB or more VRAM recommended)
UL standard 60950
FCC class Part 15, Class A
Options
• Pendant Mount • Outdoor Pendant Mount
• Wall Mounting Bracket • Ceiling Bracket
Design and specifications subject to change without notice.
The Hachioji Plant of Victor Company of Japan, Ltd., has received ISO14001 and ISO9001
Certifications under the global standard for environmental management.
*Scheduled for version upgrade in March 2005
• Ceiling Recessed Housing
JQA-0288
Printed in Japan
VNC655UYI0408