JVC VN-C20U(A) Specifications

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PROGRESSIVE

OUTPUT

P R O G R E S S I V E O U T P U T

VN-C20U ( A )

Easy to Install IP Color Camera with Full Frame Rate Motion-

JPEG (VGA Mode), Pre/Post Alarm Buffer and Built-in Viewer

Shown with optional lens

• High picture quality with Progressive output (JVC

IP conversion)

• Versatile monitoring and camera control capability

• 1/3" high-resolution CCD with 380,000 effective pixels

• Full frame rate Motion-JPEG at VGA/QVGA switchable

• PoE (Power over Ethernet: IEEE 802.3af) for easy installation with single LAN cable connection or AC 24 V power supply

• Built-in viewer for monitoring/capturing camera images on PC

• Pre/Post alarm buffer

• Reliability with professional design

• Fully featured security monitoring camera

■ Hybrid with both analog and IP output

■ Easy day/night function

■ Automatic gain control (AGC) on/off

■ Backlight compensation (BLC) on/off

■ Automatic tracking white balance (ATW) and manual modes

http://www.jvc-victor.co.jp/english/pro/vnetworks/index-e.html

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Easy-to-Use, Reliable Monitoring System with

Quick Installation and Built-in Multi-Function Viewer

■ Dimensions ■ F e a t u r e s

Progressive output (High quality IP conversion)

JVC’s IP conversion technology interpolates interlace video images to improve the quality equivalent to progressive images.

70 (2.76)

U1-32

148 (5.83)

138 (5.43)

Unit: mm (inch)

MAC adress

1/3 type IT CCD with 380,000 effective pixels

The high-resolution 1/3 type Interline Transfer CCD with 380,000 effective pixels reproduces superbly detailed images in true color.

42 (1.65)

71 (2.8)

BF LOCK

1/4 20UNC

Full frame rate Motion-JPEG (VGA)

Produces high-quality images in the Motion-JPEG format with resolution of up to

640 x 480 pixels and a maximum frame rate of 30 fps.

Easy installation with PoE

(Power over Ethernet)

Simply connect with a LAN cable on the

Ethernet network and the camera is activated and can be controlled via connected PCs.

*PoE enabled switch or power injector is required for PoE operation.

VN-C20U

LAN cable (Cat 5)

Switch

PC

IEEE 802.3af compliant switch

Motion detection function

Alarms can be activated based on motion within a defined area. Motion detection can also start video recording on a connected computer.

■ Controls, conectors and indicators

1

Shown with optional lens

2

41 (1.61)

5

3 4

Easy day/night function

Provides higher sensitivity under low illumination. When the Easy day/night is set to

ON, minimum illumination is 0.4lx F1.2 (25IRE).

1

2

3

Back focus adjustment ring

Back focus locking screw

AC24V power terminal

4

5

Alarm in/out terminal

Power indicator

6 7

6

7

Coaxial cable terminal

10Base-T/100Base-TX terminal

Other Features

• Built-in Web server

• Multicasting capability

• FTP client/server function

• Alarm input x 2 / output x 2

• 10Base-T/100Base-TX/FULL/HALF/ auto negotiation

• Compatible with JVC free software "VN-RS800U"

Viewing

By installing the VN-C20U’s built-in viewer on your

PC, streaming camera images can be monitored with the Internet Explorer. Snapshot recording, alarm signal reception, and various settings are also possible with the viewer.

Notes:

• The VN-C20U’s built-in viewer does not have a recording function.

• Built-in viewer

Enhanced Interface

Initial setup is easily achieved by Internet Explorer. Various operating parameters can be similarly adjusted.

• Camera setting

Settings for camera ID, iris, AGC, white balance, Easy day/night, etc.

• Encoding setting

Settings for frame size, picture quality, frame rate, etc.

• Alarm setting

Settings for up to 5 actions when there is an alarm.

■ Specifications

Camera

Image device

Number of effective pixels

Minimum illumination (typical)

Color mode:

B&W mode:

S/N ratio (typical)

Horizontal resolution (typical)

Lens mount

White balance

Easy day/night

Video/Encode

Video output

Video compression

Image size

Frame rate (max.)

<requirement>

Motion detection

Constant bit rate

Pre/Post alarm buffer

General

1/3 type IT CCD

380,000 (768H x 494V)

2.5 lx, F1.2, AGC on, 50 IRE (50% video)

1.0 lx, F1.2, AGC on, 25 IRE (25% video)

1.0 lx, F1.2, AGC on, 50 IRE (50% video), Easy day/night on

0.4 lx, F1.2, AGC on, 25 IRE (25% video), Easy day/night on

50 dB, AGC off

480 TV lines (analog video out), 400 TV lines (network)

C/CS

ATW/Manual

Yes (on/off)

Composite video signal (NTSC): 1.0 V(p-p), 75 ohms (BNC)

JPEG (7 level compression)

VGA/QVGA

VGA 30 fps

<30 KByte, Motion detection off>

Yes

Yes

Yes (8 MB)

Alarms

Power supply

Power consumption

Operating temperature (recommended)

Dimensions (W x H x D)

Weight

Network

Input x 2, Output x 2

PoE (Power over Ethernet, IEEE802.3af compliant) /AC 24 V

0.5 A (max.)

0 °C to 40 °C (32 °F to 104 °F)

70 mm x 55 mm x 138 mm (2-7/8” x 2-5/8” x 5-7/8”)

560 g (1.24 lbs.)

Network interface

LAN

RJ-45, 10Base-T/100Base-TX auto negotiation

IEEE802.3/IEEE802.3u/IEEE802.3af

Protocol TCP/IP, UDP/IP, HTTP, FTP, ICMP, ARP, DHCP, NTP, SMTP, DSCP

IP filter (deny/allow access from specified IP) Yes

Access protection

Multicast

System Requirement (recommended)

OS

3 level passwords

Yes

Windows ® XP Pro (SP2)/Home (SP2)

Web browser

CPU

Memory

HDD space

Display/video card

Internet Explorer ver. 6.0

Pentium ® 4, 1.5 GHz

1 GB

20 MB

1,024 x 768 pixels, True color (24-bit or 32-bit) VRAM 256 MB

All brand or product names may be trademarks and/or registered trademarks of their respective owners. Copyright © 2006, Victor Company of Japan, Limited. All Rights Reserved.

Design and specifications subject to change without notice.

DISTRIBUTED BY

JQA-0288

Printed in Japan

VEC-0317B VNC20UKN0703

“JVC” is the trademark or registered trademark of Victor Company of Japan, Limited.