|
DIY Plug-In installation when purchased with
Video &
Power Cable &
Plug Pack REG12/1.0A.
Video System: PAL Colour fully
compatible with Australian TV System.
795 (H) x 596 (V)
473 820 Pixel 752 (H) x 582 (V) effective ⅓"
SONY
ICX639BKA
Super HAD II CCD.
"Super
HAD CCD Ⅱ" is a trademark of Sony Corporation. The "Super
HAD CCD Ⅱ" is a version of Sony's high performance CCD HAD
(Hole-Accumulation Diode) sensor with realized sensitivity
(typical) of 1000mV or more per 1µm2 (Color: F5.6/ BW: F8
in 1 s accumulation equivalent.)
click on images to enlarge
Lens: Variable
Focal Length 3.7 mm ~ 12 mm * Automatic Iris with Potentiometer
Level adjustment copes with High levels of illumination with
negligible smear, passes more light and provides greater
depth-of-field than ordinary fixed Iris Lenses * Corrected
for major Visible-Infrared focus shift, there may be
a slight shift that requires a
compromise or choice between crisp colour or crisp monochrome *
Under some lighting conditions image may be affected by internal
reflections between Lens & Dome, these are usually insignificant
* There are no Accessory Lenses for this
Camera. Lens Width of
Vision Table.
Scanning System: 2 : 1 Interlace,
PAL 50 Hz vertical, 15 625 Hz horizontal.
Synchronisation: Internal.
Video Output: 1.14 V p-p
Composite Video 75 ohms, suit Australian TV, VCR, AV & Video
inputs, BNC socket, ~ 20 cm cable.
Horizontal Pixels: 700 +
this value is provided for comparative purposes only. Better
than Super-VHS resolution near DTV / DVD (720 pixel) resolution.
Sensitivity:
0.5 lux @ F1.2 in Night mode 10 IRE (this value is approximate
and provided for comparative purposes only), 0 lux with LEDs
'ON'. Depending on Lens 'focal length' setting the Infrared LEDs
illuminate up to ~ 80% of the Width-of-Vision and are effective
up to ~ 8 m depending on the Infrared reflective characteristics
of subject, objects closer than ~ 2 m may be overexposed when
illuminated by LEDs.
Light Emitting Diodes: Twelve ~
850 nm wavelength Infrared, these produce a dull Red visible
glow. Automatic Light Sensor switches LEDs On/Off (~3/7 lux)
depending on light level.
Movable Infrared Optical
Filter:
 more
In Day mode
(well lit, colour) mechanism
automatically positions IR-CUT optical filter between Lens and
Image Sensor to exclude Infrared radiation that would otherwise
adversely affect colour reproduction, this ensures
colour rendition not possible with
ordinary non-filtered or notch-filter type Day/Night cameras.
In Night mode (low light, monochrome) mechanism
automatically removes IR-CUT optical filter to allow
Infrared radiation to pass boosting low light and Infrared
sensitivity, the result is significantly better night images
using inbuilt
Infrared Illuminator or with Infrared rich light sources.
Infrared Response
without Infrared filter is ~ 700 to ~
1100 nm better than a
'CCTV
notch IR Filter', additional
CCTV Infrared Night Vision information.
Automatic Electronic Shutter
(AES):
20 milliseconds, low shutter
speed eliminates smear associated with High Shutter Speeds
necessary to control exposure with fixed iris lenses,
additional
CCTV Automatic Electronic Shutter information.
Spectral Response:
~
400 to ~ 1100 nm with Infrared 'CUT' Filter 'out' of optical
path, additional
CCTV Infrared Night Vision information.
Signal to Noise ratio (SNR): 50 +
dB, measured with AGC off.
Automatic Gain Control (AGC):
Yes.
Back Light Compensation (BLC):
Automatic, Center Area.
Gamma: 0.45.
Automatic White Balance (AWB): 2500ºK
~ 9500ºK.
Power Requirements: 12 Volts DC
Regulated, ~ 500 mA Peak (LEDs = On & Filter Moving), ~ 320
milliamps with LEDs On, ~ 200 milliamps with LEDs Off, 2.1 x 5.5
mm DC socket, center pin = (+),
~ 20 cm cable. Consider cable resistance when installing, ask us
about solutions if voltage drop is a problem with existing
wiring.
Dimensions: ~ 137 mm
Diameter, ~ 115 mm Deep, ~ 815 grams.
Made in Taiwan in an ISO 9001
certified factory.
Manufacturer's Experience: 18 +
Years.
Need Sound ?
Tiny Microphone & Pre-Amplifier |
Ideal
for use with 720 H-Pixel
