Products » CCTV Cameras (Analog) » Hitachi KP-D20B

Small, Compact, Self-contained color camera

The KP-D20A/B color camera uses a single integration type CCD complemented by a digital signal processing system to provide both high quality images and a host of important compensation functions.

The camera requires a small space for installation, allowing use for various purpose and conditions.

Imaging Components

The high density CCD features 380,000 effective picture elements (440,000 PAL) that deliver clear images even under low light conditions. Digital control enables fully exhibiting the outstanding sensitivity and resolution capabilities.

High sensitivity, high resolution

• KP-D20A: The high density interline type CCD sensor with on-chip microlenses enables low-light pickup down to 1.5 lux (with F1.2 lens, AGC maximum) and horizontal resolution of 480 TV lines (NTSC), 470 TV lines (PAL).
• KP-D20B: The high density interline type CCD sensor with on-chip microlenses enables low-light pickup down to 1.0 lux (with F1.2 lens, AGC maximum) and horizontal resolution of 480 TV lines (NTSC), 470 TV lines (PAL).

High picture quality

• Digital signal processing LSI
• Contour compensation by digital technology and 2H

Various functions

• Backlight compensation (BLC)
• Auto tracking white balance (ATW)
• Auto electronic shutter control (AES)
• Text display (character generator)
• Digital Zoom
• Y/C output
• RS-232C remote control

Quick Specifications
Pickup Element	Interline transfer type CCD (with on-chip microlenses)
Total Pixels	NTSC 811 (H) × 508 (V), PAL 795 (H) × 596 (V)
Effective Pixels	NTSC 768 (H) × 494 (V), PAL 752 (H) × 582 (V)
Scanning Area	NTSC : 6.45 (H) × 4.84 (V) mm PAL : 6.47 (H) × 4.83 (V) mm
Unit Cell Size	NTSC 8.4 (H) × 9.8 (V) µm PAL 8.6 (H) × 8.3 (V) µm
Sync System	Internal
Video Signal Output	Composite video, 1.0 Vp-p/75 ?
Remote Control	RS-232C Round multi-connector, 4 pin (HR10A-7R-4SB)
S/N	More than 50 dB (luminance signal, standard gain, enhancer and gamma off)
Resolution NTSC	Horizontal - More than 480 TV lines, Vertical - More than 350 TV lines
Resolution PAL	Horizontal - More than 470 TV lines, Vertical - More than 450 TV lines
Scene Illumination Range	1.0 to 100,000 lux (F1.2, Auto-iris lens)
AGC	(selectable) off, 6, 12, 21 and 31 dB (factory setting is 21 dB)
Electronic Shutter Speed	Auto, 1/60, 1/100, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000, 1/20000, 1/30000 (s)
Backlight Compensation	On/off switchable Sensing areas, selectable from 9 areas
Auto-Iris Lens Outputs	(a) Video signal input type lens, (b) Iris control voltage input type lens
White Balance	Auto-tracking (ATW), preset (AWC), (MANUAL) (R/B gain adjustment)
Digital Zoom	Enlarged up to 4 times smoothly
Text display	One line of up to 24 alphanumeric characters
Power supply	12 V DC ± 10%
Power consumption	220 mA approx. (including Auto-iris lens Power supply)
Lens mount	CS mount (C mount adaptor (LA-D20AB) optionally)
Camera mount	Tripod adaptor (TA-D20AB) optionally
Ambient Temperature	14°F to 122°F, 30 to 80 % RH
Storage Ambient	4°F to 140°F, 20 to 90 % RH
Vibration Endurance	Less than 29 m/s², 10 to 55 Hz 30 minutes each on XYZ axes
External Dimensions	44 (W) × 44 (H) × 49 (D) mm Mass: Approximately 4.6 ounces