Vandal-proof Dome Camera: SN-FXP59/21UIR

Code: M10775

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Details

Ceiling Dome Camera: cam 650 (day/night, 650 TVL, D-WDR, Sony Effio-E, 0.01 lx, 2.8-12mm)

General view of the camera


Lens adjustment knobs	OSD menu controller

The included accessories

View of the packaging

Distinguishing features

Vandal-proof camera with IR illuminator
1/3" Sony Exview HAD CCD II sensor
Sony Effio-E DSP
Horizontal resolution: 650 TVL (color), 700 TVL ( B/W)
High sensitivity: 0.1 lx (color), 0.03 lx (B/W)
Adjustable focal length: 2.8 - 10 mm
S/N ratio: >52 dB
IR illuminator with 21 LEDs (range up to 20 m)
Wide dynamic range (DWDR)
OSD menu
4 privacy zones
IP67
vandal-proof housing with the highest IK10 impact rating (resistance to impact energy of 20 Joules, e.g. released by free fall of 5 kg steel ball from the height of 40 cm above)

The Sunell SN-FXP59/21UIR M10775 camera uses Sony ExView HAD CCD II image sensor and Sony Effio-E DSP. It provides high resolution video with natural colors and high S/N ratio.
The Sony ExView HAD CCD II image sensor is a further improvement of the technological solutions used in Sony ExView HAD CCD. The new features include larger number of pixels and a greater sensitivity in both visible light and infrared spectrum (800-900 nm).

Graph showing the dependence of sensitivity from the wavelength for Exview and a typical image sensor

The application of Sony Effio-E digital signal processor (DSP) extends the possibilities of image processing and in combination with the advanced image sensor used in the camera allows to achieve horizontal video resolution of 650 TVL (color) or 700 TVL (B&W). Advanced video processing features include motion detection zones, privacy masks, digital noise reduction etc.

High resolution of the video allows for enlargement of any part of the image without significant loss of quality; additionally, 2D - NR (noise reduction) minimizes blur effects, saving sharp edges of objects.

Good quality of an enlarged part of the image

Image quality in various lighting is improved by ATR function (Adaptive Tone Reproduction) which lowers the contrast between the darkest and brightest areas and allows to see details in the both parts of the image.

The influence of ATR function (on the right) on readability of the image
(A - in the brightest area, B - in the darkest area)

The camera is equipped with 21 Super Flux IR LEDs. This new type of LEDs with a square cross-section and four pins is resistant to shocks and vibration and ensures high light intensity. Suitable radiation angle is guaranteed by the shapes of the LED lenses and location of the diodes around the camera lens. The LEDs are very efficient - one diode takes only 20 mA. All these advantages and high reliability of the Super Flux IR LEDs were decisive factors in the decision of Sunell company to use them as IR illuminators in their dome cameras.

The IR LED Super Flux illuminator consists of seven 3 mm diodes with 60^o radiation angle
and 5 flat diodes with 90^o radiation angle

A special design - the physical separation of the camera module and the housing - ensures easy installation and high IP protection level IP67.

Focal length and focus adjustments are carried out by using the knobs located under the dome. The camera viewing direction is set in three independent planes.

The camera uses OSD menu. Adjustment of all parameters of the camera image is performed by using buttons placed under the detachable dome. The camera menu is quite extensive but user-friendly, with easy and intuitive navigation.

The OSD menu contains the following settings:

ES and AGC control,
white balance,
day/night function (thresholds, delay),
video (mirror image, brightness, contrast, sharpness, color saturation),
digital noise reduction,
BLC,
adaptive tone reproduction (ATR),
privacy masks (4 zones),
motion detection (4 zones),
camera name.

Each specific Effio System consists of image sensor and two chips, AFE (Analog Front End) and DSP

Specifications:

Name	Sunell SN-FXP59/21UIR
Code	M10775
Image sensor / DSP	1/3" Sony Exview HAD CCD II/ Sony Effio DSP
Video standard	PAL
Effective pixels	976(H)x582(V)
Horizontal resolution [TVL]	650 (color) 700 (B/W)
Sensitivity at F1.2 [lx]	0.1 (color) 0.03 (B/W)
S/N ratio [dB]	>52
Electronic shutter (ES) [s]	1/50...1/100000
AGC	Yes
OSD menu	Yes
Wide dynamic range (WDR)	Yes (DWDR)
BLC	Yes
Day/night function	Yes
Digital noise reduction (DNR)	Yes. 2D
Privacy mask	Yes (4)
Mirror image	Yes
Motion detection	Yes
IR illuminator	Yes. 21x IR LED. range up to 20 m
Lens (focal length)	2.8-10 mm
Viewing angle	26°... 87°
Housing type	Dome (ceiling)
Dimensions [mm]	130x112
Vandal-proof housing	Yes
Main housing material	Metal
Operating temperature	-20...45 °C
IP rating	IP67
Connectors	Video (BNC) Power (2.1/5.5)
Power	12 VDC; 0.4 A
Power consumption [W]	4.8
Weight [kg]	0.9
Remarks	IK10 impact rating

The table below shows the differences between digital signal processors of Effio series:

Model	"Effio-P"	"Effio-S"	"Effio-E"
IC marking	CXD4129GG	CXD4130GG	CXD4127GG
Supported image sensors	960H. 760H WDR/Normal CCDs	960H. 760H Normal CCDs	960H. 760H. 510H Normal CCDs
Image resolution	> 650 TVL	> 650 TVL	> 650 TVL
WDR	Yes	No	No
ATR	ATR-EX	ATR-EX	ATR
Noise reduction	2D&3D-NR	2D&3D-NR	2D-NR
Privacy masks	20	20	8
E-zoom	Yes	Yes	No
Sens-up	Yes	Yes	No
Digital image stabilization	Yes	Yes	No
HLC	Yes	Yes	Yes
Video motion detection	Yes	Yes	Yes
OSD	Yes	Yes	Yes

The main functions:

IRC - mechanically switching IR filter. The filter is used in Day-Night cameras. In color mode the filter cuts IR spectrum that would distort actual colors.
OSD - displays the camera menu on a display screen, eliminating the need to implement a lot of switches/potentiometers on the rear panel of the camera.
ATW (Auto Tracing White Balance) - continuously adjusts camera color balance in accordance with any change in color temperature, allowing the camera to capture color as seen by the human eye.
AWB (Auto White Balance) - white color is automatically detected and used for camera color balance. It is suitable for environments with small changes of color temperature, the other ones require to use the above listed ATW function .
Anti-CR (Anti-Color Rolling) - reduction of rotating color changes caused by flickering sources of light (e.g. fluorescent lamps), which cannot be eliminated by external synchronization with the power network (usually due to powering the camera with DC power source).
AWC (Auto White Color/Circuit) - adjustment of the white balance to a "standard" white area/object. The calibration should be repeated when the lighting conditions have been changed.
AGC (Automatic Gain Control) - maintains a constant output level, increasing the signal to noise ratio. The picture is more clear but less natural. Without this function (AGC OFF) the image is generally more natural, but more grainy.
EE/AI (Electronic Shutter) - in EE mode it adapts the exposure time to the light intensity. In AI mode, the exposure time is constant (1/60 or 1/50 s) and level of incident light intensity is regulated by auto-iris lens (Auto Iris).
BLC (Backlight Compensation) - automatically adjusts the level of bright light in order to provide more detail in dark areas. A good example is the image a human's face in the background of the sun shining from behind.
HLC (High Light Compensation) - masks extremely bright areas such as car headlights.
Privacy zones - masking areas that should be not visible.
AES (Auto Electronic Shutter) - used to adjust the the exposure time to the light intensity (mostly with lens without AI function).
DNR (Digital Noise Reduction) - circuit and/or algorithm which reduces noise, thus providing a higher signal to noise ratio. 3D DNR compares subsequent image frames. If, as a result of this analysis, it finds a difference between the images resulting from noise, it removes the very small grains, replacing them with average values.

Overview of the basic menu settings

The user can change virtually every parameter ranging from the standard of the video signal, through AWB, ES, BLC, ATR... to parameters related to day/night mode settings (the delay and switching thresholds).