1/2”-type Digital Signal Processing Colour Surveillance CCD Cameras

COLOUR SURVEILLANCE CAMERAS FOR HIGHER SENSITIVITY, HIGHER QUALITY IMAGES, AND HIGHER COST PERFORMANCE

Panasonics new WV-CL270 series surveillance cameras combine a 438,000 pixel, 1/2-type CCD with the high precision of Digital Signal Processing (DSP). Their design allows you to capture images in light as low as 0.8 lx (when using an F1.4 lens). The higher quality output has 480 lines of horizontal resolution and a signal-to-noise ratio of 50dB. A rich array of additional features includes Backlight Compensation (BLC), Aperture Correction, and Auto Tracing White Balance (ATW), making these cameras ideal in a wide range of surveillance environments where applications require clear, natural, colour images of backlit or low-light scenes. Combining a wealth of features with high cost performance, WV-CL270 series are the perfect surveillance solution for small retail stores, hotels, restaurants, shopping malls, and parking garages.

1/2-type CCD pick-up element with 752 (H) x 582 (V) pixels
480 lines of horizontal resolution.
Minimum scene illumination of 0.8 lx at F1.4.
Digital Signal Processing (DSP) minimizes aliasing (the creation of colour noise) when viewing patterned objects.
Vertical digital enhancement and digital aperture correction improves signal strength at the horizontal and vertical edges for sharper images.
Advanced digital adaptive backlight compensation (BLC) capability.
Knee circuit effectively expands the dynamic range when viewing brightly illuminated objects.
Outstanding 50dB signal-to-noise ratio.
Accepts both DC and Video voltage for ALC lenses.
An advanced Electronic Light Control (ELC) enables the use of inexpensive fixed iris lenses for more cost effective systems.
Line-lock capability for roll-free picture during systems operation switching.
VD2 sync capability with Panasonic system products.
Optional Panasonic 1/2-type lenses are available to suit various applications.

WV-CL270 Camera Series are
WV-CL270 ; 220 - 240 V AC, 50 Hz
WV-CL274 ; 24 V AC, 50 Hz

Model No.	WV-CL270	WV-CL274
Pick-up Device	752 (H) x 582 (V) pixels, Interline Transfer CCD
Scanning Area	6.45 (H) x 4.84 (V) mm (Equivalent to scanning area of 1/2 pick-up tube)
Synchronization	Internal, Line-locked or Multiplexed Vertical Drive (VD2), selectable
Scanning System	2 : 1 interlace
Scanning	625 lines / 50 fields / 25 frames
Horizontal	15.625 kHz
Vertical	50 Hz
Horizontal Resolution	480 lines
Video Output	1.0 V PAL composite 75 . / BNC connector
Signal-to-Noise Ratio	50 dB (AGC Off, weight On)
Electronic Light Control	Equivalent to continuous variable shutter speed between 1/50 s and 1/15,000 s
Minimum Illumination	0.8 lx at F1.4
Detail	SHARP or SOFT, selectable
Lens Mount	CS-mount
Ambient Operating Temperature	-10 °C - +50 °C
Ambient Operating Humidity	Less than 90 %
Power Source and	220V-240V AC, 50Hz	24 V AC, 50 Hz
Power Consumption	3.8W	3.5W
Dimensions (without lens) (W x H x D)	67 x 65 x 123 mm
Weights (without lens)	495 g	350 g