JVC VN-C655U IT CCD with 25x Optical Zoom, Extended Dynamic Range ExDR, Versatile Camera Control

25X Optical Zoom,Day/Night, and Removable IR Cut Filter Ensure Optimum Performance Around the Clock

The JVC VN-C655U(B) Network Dome Camera is the industry’s first full function dome camera with built-in web server.

1/4" IT CCD with 25x Optical Zoom

A high-resolution 1/4" 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 (ExDR)

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 LoLuxTM Sensitivity & Nighttime Shooting

Even with light levels of just 0.6 lx, the VN-C655U(B) can shoot high- quality color pictures thanks to Super LoLuxTM 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 lx of ambient light.

Versatile Camera Control

Highly sophisticated control of camera movements	360°
is enabled with such features as 360-degree
endless panning and Auto Flip (ensuring no
blind spots), variable pan/tilt speeds, Auto Pan
and Auto Patrol with 100 preset positions,
Privacy Masking (to protect selected areas from
intrusive monitoring), and Auto Tour (to replay
manual camera operations).	180°

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(B) will allow remote access from virtually anywhere in the world.

•Specifications

CAMERA

Image device	1/4" interline transfer CCD
Effective pixels	380,000, 768 (H) x 494 (V)
Scanning frequencies	Horizontal 15.734 kHz, Vertical 59.94 Hz
Sensitivity
In Color	2.0 lx (F1.6, AGC 20dB, 50% video, wide end)
	0.6 lx (F1.6, AGC 20dB, 25% video, wide end)
	0.07 lx (F1.6, AGC 20dB, 50% video, wide end, 32x slow shutter)
In B & W	0.06 lx (F1.6, AGC 20dB, 50% video, wide end)
Dynamic range	Max. 400x
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
LENS
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
MOVING MECHANISM
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
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)
GENERAL
Outer dome cover	Clear
Alarms	Input x 2, Output x 2
Power supply	AC 24V (AC Adapter included)/DC 18V
Power consumption	1.4 A (max.)
Operating temperature	-20° C to 50° C (-4° F to +122° F) with optional housing
Dimensions	ø6 x 7-13/32 inches (152 mm diameter x 180 mm height)
Weight	Apporox. 4.9 lbs. (2.2kg)
SYSTEM REQUIREMENTS for JVC CONTROL SOFTWARE
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 (24-bit or 32-bit),
	(128MB or more VRAM recommended)

Regulatory standard: UL60950; FCC Part 15, Class A; ICES-003, Class A

Super LoLux is a trademark of Victor Company of Japan, Limited (JVC).

All other brand or product names may be trademarks and/or registered trademarks of their respective owners.

Distribution Control Setting

The bit rate (32kbps to 8Mbps) can be set by turning the Distribution Control setting on. This allows the camera to maintain the preset frame rate (max. 30fps*) and file size by automatically changing the compression level according to the bit rate.

* Max. 30fps may not be obtained depending on the file size.

Design and specifications subject to change without notice.

DISTRIBUTED BY

JQA-0288

 The Hachioji Plant of Victor Company of Japan, Ltd., has received ISO14001 and ISO9001 Certifications under the global standard for environmental management.

Printed in Japan VEC-0313 VNC655U0503