Digital Signal Processing CS Mount CCTV Surveillance Cameras
Automatic Gain Control
/ 24 vac Line-Lock Ext Sync
DC Automatic Iris Lens outputs
Advanced Automatic Tracing White Balance
Horizontal & Vertical Aperture Correction
Systems Intelligent Automatic 225 area Digital Control Back Light Compensation
Picture Quality & Sensitivity from SONY "Super HAD CCD" & "SS-1M" technology
Versatile Exposure control Automatic Electronic Shutter
AND/OR Automatic Iris Lens
Sensitivity with MicroLens on pixels.
"Super HAD CCD" Security Cameras technology from SONY reduces, as far as
possible the in-effective areas between the on-chip microlenses formed over each
pixel, and thus further increases the efficiency of utilisation of the incident
light to provide higher sensitivity and improved signal:noise ratio.
315 444 element Super HAD CCD Security Surveillance Sensor: 0.5 lux at F1.2
Sensitivity, 500 + line Horizontal Resolution.
Hidden Camera uses updated "SS-1M" SONY chipset technology to ensure crisp,
sharp, natural colour images and optimum light control using a new algorithm,
wide range auto tracing white balance 2 000 ~ 18 000 degrees Kelvin with the
capability to simulate chromatic correction function of the human eye plus
artificial intelligent auto/manual exposure system.
technology is complemented with manufacturer's proprietary digital camera 16 bit
microprocessor and firmware.
Advanced Digital ATW (Auto Tracing White Balance).
Conventional Automatic White Balance processes colour according to the average
colour of all objects, if a large area of the image is one colour colour
reproduction will be unbalanced. In order to simulate the human eye/brain which
has a chromatic correction function, the advanced auto tracing function used in
this camera is capable of detecting absolute colour temperature and trace white
in most conditions and reproduce an excellent colour image. The colour
temperature range is 2 000 ~ 18 000 degrees Kelvin.
Exposure System Shutter and/or Iris.
Four exposure modes controlled by DSP to change electronic shutter speed
automatically, the range of AES (Automatic Electronic Shutter) can vary
continuously from 1/50 ~ 1/100 000 second and the AI (Automatic Iris) DC Lens
iris is controlled in response to light on CCD to ensure optimum exposure. The
AES and AI modes may be used to reduce blurring of motion under appropriate
lighting conditions. The manual exposure is mainly for industrial imaging
together with manual gain to suit special applications.
digital Automatic BLC (Back Light Compensation).
Security System intelligent automatic BLC is a newly developed digital light
level control system, it is activated automatically by screen histogram and 225
area window weighting integration to control iris gain and white balance
simultaneously. Optimum results will be attained with a DC Automatic Iris Lens,
it is also effective with other lens types.
(Automatic Gain Control).
The super AGC function more effectively improves the sensitivity and flexibility
compared to conventional AGC. In surveillance applications the super AGC
automatically boosts the video signal gain by 6 dB over the AGC range, so the
subject under low light illumination may be more clearly recognised.
Horizontal and Vertical Aperture Correction.
Security Systems camera employs a digital
aperture enhancer, this feature improves image sharpness and ideal for
situations where the object merges into a similar colour/shade background,
moreover it is also effective for VCR recording providing crisp sharp images.
When powered from a 24 vac supply cameras may be synchronised to alternating
current supply, phase adjustment to compensate for varying cable lengths.
C or CS Lens Mount Surveillance Cameras
DC-Drive and Video-Drive automatic iris lens output socket 4 pin.
1/3" 0.5 lux @ F1.2, SONY Super
Hole-Accumulation-Diode CCD Sensor 542 (H) 582 (V)
PAL 625 scanning lines, 500 + line
Horizontal * 400 line Vertical Resolution, Internal Synchronisation or Line Lock
with 24 vac supply.
Gain Control: AGC 30 dB standard,
Super-AGC 36 dB, Manual Gain 0, 6, 12, 18 dB.
Signal : Noise ratio better than 48 dB
Automatic Exposure System: AES
1/50~1/100 000, FL 1/100~1/100 000, AI Mode 1/50, AES + AI.
Manual Exposure System: 1/50, 1/100,
1/250, 1/500, 1/1000, 1/2000, 1/5000, 1/10 000 second.
White Balance: ATW Standard range 2
500~9 500K. AWB conventional. Push-to-Lock. Preset: indoor 3 200K - 4 200K
- 4 700K, outdoor 6 300K. MWB Red / Blue bias.
Back Light Compensation: Automatic detect, histogram plus
225 area central window weighted, Average or Peak selector.
Gamma: 0.45 or 1.0
Video Output: Composite 75 ohms 1 v p-p
unbalanced, BNC socket
Power Supply: 12 Volts DC Regulated or
24 vac, ~ 3.5 Watts
Dimensions: 57 (W) 56 (H) 105 (D)
Construction: Metal Case
Manufactured in Taiwan
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