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Hidden Camera PAL
Video System 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.)
Lens: Variable Focal Length 4
mm ~ 9 mm with external adjusters (accessed via hinged cover under
front of Camera)
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. Lens is corrected
for major Visible-Infrared focus shift.
There are no Accessory Lenses for this Camera,
additional CCTV Lens
information.
Scanning System: 2 : 1 Interlace, PAL
50 Hz vertical, 15 625 Hz horizontal.
Synchronisation: Internal.
Video
Outputs: 1.14 V p-p Composite Video 75 ohms, suit Australian TV,
VCR, AV & Video inputs, (1 Main) BNC socket, ~ 40 cm Cable exits
through Bracket for concealment and protection against tampering. (2
Setup) BNC socket on ~ 10 cm Plug-In Cable
accessed via hinged cover under front of Camera.
Horizontal Pixels: 720 + 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 ~ 40 m depending on the
Infrared reflective characteristics of subject.
Light Emitting Diodes: Eighteen
Hi-Power ~ 850 nm wavelength Infrared, these produce a dull Red
visible glow. Automatic Light Sensor switches LEDs On/Off (~3/5 lux)
depending on light level.
Movable Infrared Optical Filter:
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.
 more
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):
Switchable On/Off -
switch labelled "2",
Off (fixed) = 20 milliseconds, On (Automatic) 1/50 to 1/100 000
second. Use 20 ms shutter speed to minimise smear, smear increases
with increasing Shutter Speed,
additional
CCTV Automatic Electronic Shutter information.
Spectral Response:
~ 400
to ~ 1100 nm with Infrared 'CUT' Filter 'out' of optical path.
Signal
to Noise ratio (SNR): 50 +dB, measured with AGC off.
Automatic Gain Control (AGC): Yes.
Back Light Compensation (BLC):
Switchable On/Off - switch labelled "1". BLC functions when both AES
& BLC are "On".
Gamma: 0.45.
White Balance (WB): Automatic
Tracking with Multi-Colour Temperature technology.
Power Requirements: 12 Volts DC
Regulated ~ 170/550 mA or 24 volts ac ~ 70/300 mA LEDs Off/On, via ~
40 cm Cable with stripped & tinned wires (Screw Terminal Block
included) exits through Bracket for concealment and protection
against tampering. Consider cable
resistance when installing, ask us about solutions if voltage drop
is a problem with existing wiring.
Made in Taiwan in an ISO 9001
certified factory.
Manufacturer's Experience: 20 +
Years.
Weight: ~ 1.4 kg
Dimensions:
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Ideal
for use with 720 H-Pixel
