Pelco G4718-2PJV50A, G4718-2PJV3AS, G4718-2PJV3AK, G4718-2PJV21AW, G4718-2PJV1A Specsheet

PRODUCT SPECIFICATION

camera solutions

C20-DW Series Analog Day/Night WDR Camera

1/3-INCH CCD, 650 TVL WITH HIGH SENSITIVITY, TRUE DAY/NIGHT (ICR), WDR

Product Features

• Wide Dynamic Range

• 650 TV Lines

• High Sensitivity

• Day/Night with Automatic or Manual Control

• 1/3-Inch Format CCD Imager

• Digital Signal Processing

• CS Lens Mount

• Autosensing DC Drive Auto Iris

• Automatic/Manual White Balance Settings for Difficult Lighting

Situations

• Selectable Automatic Gain Control

• Advanced Backlight Compensation

• Autosensing Power (24 VAC/12 VDC with Selectable

AC Line Lock/Internal Synchronization)

• 3D Digital Noise Reduction (DNR)

• Privacy Zones

• Built-in Unshielded Twisted Pair (UTP) Output

(LENS NOT SUPPLIED WITH CAMERA)

• Motion Detection

• Camera Titles

• Adaptive Tone Reproduction (ATR) to Compensate for Gradation of

Subjects to an Optimum Level

• Built-in Coaxitron

®

, RS-485 Pelco D Protocol

C20-DW

The C20-DW Series is Pelco’s full-featured digital day/night wide
dynamic range (WDR) CCD camera. Its WDR technology provides
120 dB dynamic range and produces superior images over a range of
lighting conditions, including extreme backlight conditions. Its
day/night technology provides outstanding performance in low
lighting conditions. The camera uses a removable infrared (IR) cut
filter to switch between color and black-white (B-W) modes as
environmental lighting conditions change and as the need for
infrared sensitivity is realized.

The C20-DW Series is an ultra high resolution digital camera with
650 TVL of resolution and 0.13 lux minimum illumination. Camera
features include autosensing power (24 VAC or 12 VDC with AC line
lock or internal synchronization) and automatic gain control (AGC).
The C20-DW Series includes automatic white balance (AWB) for
difficult lighting situations, digital noise reduction, and backlight
compensation (BLC) that adjusts the picture to prevent objects from
appearing dark due to a strong backlight. The C20-DW Series also
uses slow electronic shutter technology to improve the illumination
performance for low-light environments.

The C20-DW Series has built-in analytical capabilities including
privacy zones, motion detection, and camera titles that add to its
functionality. These fine-tuning features are easily set using the
on-screen menus.

The C20-DW Series is quick and easy to install. The camera is also
featured in Pelco’s DomePak

®

and ImagePak® fixed camera
dome/enclosure packages. The optional C10-UM wall/ceiling/rail
mount kit offers easy installation in many nonenclosure applications,
for all models.

The C20-DW Series has a standard CS lens mount and can be used
with fixed, manual, or auto iris (DC drive) lenses. The iris is controlled
through a standard 4-pin square connector that is included on all
Pelco auto iris lenses.

On-screen configurable menus can be accessed locally using the rear
panel button or remotely using any Pelco controller with Pelco D or

®

Coaxitron

protocol. Use these menus to select a specific profile, to
customize and save camera settings for the specific application, and
trigger alarm out functions.

The C20-DW Series is equipped with configurable alarm in and
alarm out functions for external devices such as IR lighting control,
wiper operation, and local alerting upon alarm of an external device.

The C20-DW Series from Pelco is ideal for critical security
applications requiring the best analog images in all types of lighting
and system configurations.

International Standards

Organization Registered Firm;

ISO 9001 Quality System

C3906 / NEW 2-9-12

TECHNICAL SPECIFICATIONS

MODELS

C20-DW-6 1/3-inch CCD high resolution day/night WDR

C20-DW-6X 1/3-inch CCD high resolution day/night WDR

C20-DW-7X 1/3-inch CCD high resolution day/night WDR

camera, 24 VAC or 12 VDC, NTSC format

camera, 24 VAC or 12 VDC, PAL format

camera, 220 VAC, PAL format

GENERAL

Imaging Device Sony® 1/3-inch SuperHAD CCD II™ 960H
Signal Processing Sony new digital signal processor, Effio-P
Dynamic Range 120 dB
Day/Night Operation

Day Infrared (IR) cut filter
Night BK-7 glass, same optical displacement as

day mode

Picture Elements

NTSC 976 (H) x 494 (V), approx. 480k

PAL 976 (H) x 582 (V), approx. 570k
Sensing Area 3/16 x 1/8-inch (4.7 x 3.5 mm)
Scanning System

NTSC 525 lines, 2:1 interlace

PAL 625 lines, 2:1 interlace
Synchronization System AC line lock/Internal
Horizontal Resolution 650TV lines
Auto Iris Lens Type DC drive
Electronic Shutter Range

Manual 1/2 to 1/10,000 sec

Auto NTSC 1/2 to 1/10,000 sec

Auto PAL 1/1.5 to 1/10,000 sec
Sensitivity

Color

20ms, PAL; 17ms, NTSC 0.13 lux, f/1.2, 30 IRE
500ms 0.03 lux, f/1.2, 30 IRE

Mono

20ms, PAL; 17ms, NTSC 0.05 lux, f/1.2, 30 IRE

500ms 0.00004 lux, f/1.2, 30 IRE
Signal-to-Noise Ratio 48 dB (>52 dB by parameter adjustment)
Automatic Gain Control Off/on up to 36 dB, 16 levels configurable
Backlight Compensation Yes
White Balance ATW/push lock/manual/anti-CR/user2/

user/push
Color Correction With white balance
Gamma Selectable (ATR)
Video Output 1 Vp-p, 75 ohms
Auto White Balance Range 2,500° to 9,500°K
Noise Reduction (DNR) 3D
Color Correction Adaptive
Privacy Zones Yes, 15 sizable windows
Motion Detection Yes, four areas sensitivity selectable
Camera Titles Yes, up to 20 characters
Digital Zoom 255X
Image Stabilization Yes, (under 10Hz)
Scene Learning/Analytics Yes (defocusing, camera tamper)
Remote Access RS-485 and Coaxitron
Alarm Input 1
Alarm Output 1

™

ELECTRICAL

Power Requirement

C20-DW-6 12 VDC/24 VAC +10% to –15%, 60 Hz
C20-DW-6X 12 VDC/24 VAC +10% to –15%, 50 Hz

C20-DW-7X 220 VAC +10% to –15%, 50 Hz
Power Consumption 4.5 W
Power Connector 2-pin terminal block with push lock, or line

cord on 220 VAC models
Video Connector BNC
Auto Iris Connector 4-pin connector (miniature square)

MECHANICAL

Lens Mount CS mount
Camera Mount 1/4-inch UNC-20 screw, top or bottom of

camera housing

ENVIRONMENTAL

Operating Temperature –10° to 55°C (14° to 131°F)
Storage Temperature –20° to 60°C (–4° to 140°F)
Operating Humidity 20% to 90%, noncondensing
Storage Humidity 20% to 90%, noncondensing

PHYSICAL

Dimensions (includes BNC) 108 x 60 x 55 mm

(4.25" L x 2.36" W x 2.17" H)
Weight (without lens)

C20-DW-6/C20-DW-6X 0.30 kg (0.66 lb)
C20-DW-7X 0.45 kg (0.99 lb)

Shipping Weight

C20-DW-6/C20-DW-6X 0.55 kg (1.21 lb)
C20-DW-7X 0.60 kg (1.32 lb)

CERTIFICATIONS

• CE, Class B

• FCC, Class B

• UL/cUL Listed

RECOMMENDED MOUNTS

C10-UM C10 series universal wall/ceiling/rail

mount kit

RECOMMENDED POWER SUPPLIES

TF2000 Power supply for one 24 VAC camera, 20 VA
MCS Series Multiple 24 VAC camera power supply, indoor
WCS Series Single/multiple 24 VAC camera power supply,

outdoor

RECOMMENDED LENSES

13VA/13VD Series Varifocal lenses, 1/3-inch format;

13VA (manual iris); 13VD (auto iris, DD)
13ZD Series Motorized zoom lenses, 1/3-inch format

(auto iris, DD)

Pelco by Schneider Electric

3500 Pelco Way, Clovis, California 93612-5699 United States

USA & Canada Tel [phone] Fax [phone]
International Tel [phone] Fax [phone]
www.pelco.com

Pelco, the Pelco logo, and other tra demarks associated with Pelco products referred

to in this publication are trademarks of Pelco, Inc. or its affiliates. All other

product names and services are the property o f their respective companies.

Product specifications and availability are subject to change without notice.

©Copyright 2012, Pelco, Inc. All rights reserved.