J Fast Automatic Iris Lens to cope with
High Levels of Illumination increase depth-of-field & maximise low
J Variable Focal Length
Lens for flexibility
J Lens corrected for
major Visible-Infrared focus shift
External Focus, Focal Length & Iris Level adjustors
Extra external Video Output for Setup Monitor
Low 20 millisecond Shutter Speed to minimise Smear caused by High
Surveillance Cameras for Home
+ H-Pixel Colour Day/Night SEE-in-the-DARK Infrared Sensitive Video Camera
⅓" SONY CCD - 48
LED Infrared Illuminator- Automatic
Iris Lens - Variable Focal Length Lens - External Focus, Focal Length &
Iris Level adjusters - Extra Video Output for Setup - Infrared Night
Vision Video Camera in Robust Aluminium Case with Removable Visor &
Integral Swivel / Tilt Mounting Bracket that encloses Cable.
Versatile 2.25 X
Variable-Focal-Length Automatic-Iris lens with external adjusters.
Suitable for Extra High Resolution
images and high to zero illumination levels in Homes, Shops, Showrooms,
Offices, Warehouses, sheltered outdoor use under eaves, etc.
This Camera is ideal for many Surveillance
applications and for 'disturbance-free' observation (in total darkness) of
Babies, Convalescing, Birds, Animals, etc., while Sleeping, Recuperating,
Nesting, Calving, etc. This is a Quality product
manufactured in Korea
The Charge Coupled Device (CCD)
image sensor utilises Sony's patented Super Hole Accumulation Diode (HAD)
& MicroLens Technology that drastically improves sensitivity & image
for use with 720 H-Pixel
Digital CCTV Video Recorders
Movable IR-CUT Filter for vivid
+ Maximum Low Light &
|All values are
|@ 3 m |
|@ 5 m |
|@ 9 m |
|@ 15 m
|Width of Vision @ 4
mm setting |
|3.6 m |
|6 m |
|10.8 m |
|Width of Vision @ 9
mm setting |
|2.7 m |
|4.8 m |
CCTV Lens selection information |
Video System: PAL
Colour fully compatible with Australian TV System.
752 (H) x 582 (V) 437
664 Pixel LOW BLEMISH
CCTV CCD Sensor 1/3" Sony - Due to the highly sensitive nature of this image
sensor it may have more blemishes than ordinary sensors, these imperfections may
continue to appear after manufacture until the photodiodes stabilise as the
sensor ages, CCTV.
Super HAD MicroLens information @ "SONY"
Day / Night Infrared Light Emitting Diode
CCTV Infrared Night Vision information
Focal Length 4 mm ~ 9 mm with external adjusters * Automatic Iris to cope with
High levels of illumination with negligible smear, passes more light and
provides greater depth-of-field than ordinary fixed Iris Lenses, external Iris
control & Video Output for Setup Monitor * 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 & Front Glass, these
are usually insignificant * There are no Accessory Lenses
for this Camera,
CCTV Lens information.
Scanning System: 2 : 1
Interlace, PAL 50 Hz vertical, 15 625 Hz horizontal.
Video Output: 1.14 V
p-p Composite Video 75 ohms, suit Australian TV, VCR, AV & Video inputs, BNC
socket, Cable ~ 40 cm exits through Bracket for concealment and protection
against tampering. EXTRA Video Output for Setup Monitor behind threaded
Back Access Cap, RCA socket.
Horizontal Pixels: 700
+ (this value is provided for comparative purposes only) Better than VHS &
Super-VHS near DTV / DVD (720 pixel) resolution.
Minimum Illumination: ~
5 lux (this value is provided for comparative purposes only), 0 lux with LEDs
'ON'. Depending on Lens 'focal length' setting the Infrared LEDs illuminate up
to ~ 90% of the Width-of-Vision and are effective up to ~ 25 m depending on the
Infrared reflective characteristics of subject, objects closer than ~ 3 m may be
overexposed when illuminated by LEDs, it may be possible to control exposure by
Light Emitting Diodes:
48 pieces ~ 850 nm wavelength Infrared, these produce a dull Red visible glow.
Automatic Light Sensor switches LEDs On/Off (~15/30 lux) depending on light
level. Colour sub-carrier is turned off to improve
Signal to Noise Ratio when LEDs are On.
Shutter (AES): 20 milliseconds, low shutter speed
eliminates smear associated with High Shutter Speeds necessary to control
exposure with fixed iris lenses,
CCTV Automatic Electronic Shutter information.
~ 400 to ~ 1000 nm with an Infrared 'CUT' Notch
between approximately 720 ~ 830 nm, additional
CCTV Infrared Night Vision information.
Signal to Noise ratio
(SNR): 50 + dB, measured with AGC off.
Automatic Gain Control
(AGC): Switchable On/Off, behind threaded Back Access Cap, default and
recommended setting is ON.
Back Light Compensation
(BLC): No, the switch on the Back of this Camera is disabled with
Automatic Iris Lens version, (switch is used with fixed Iris Lens version not
Automatic White Balance
(AWB): 2100ºK ~ 9100º, Colour sub-carrier is turned
off to improve Signal to Noise Ratio when LEDs are On (Night,
low light, monochrome mode).
Power Requirements: 12
Volts DC Regulated, ~ 900 milliamps with LEDs On, ~ 190 milliamps with LEDs Off,
2.1 x 5.5 mm DC socket, center pin = (+),
Cable ~ 40 cm 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 pre-existing wiring. Following are suitable for a
20 metre installation:
Cable-AVP AV Cable,
Cable & BNC-RCA
Made in Korea.
Dimensions: Camera: ~
88 mm Diameter, ~ 120 mm Long. INTEGRAL Bracket: ~ 65 mm base diameter, ~ 105 mm
high, ~ 35 mm pivot shaft. Camera & Bracket ~ 1100 grams. Visor: ~ 165 mm x ~
106 mm, ~ 220 grams.
Tiny Microphone & Pre-Amplifier
Day Night Colour Infrared Light Emitting Diode (Night Vision) Cameras
Colour CCTV Day Night Cameras with
inbuilt Infrared Light Emitting Diodes "See-in-the-Dark" and produce images
when visible illumination is zero.
At average levels of illumination
these Cameras produce Colour images, depending on their sensitivity (Lux) at
low illumination levels and in total darkness the image is Monochrome.
These Cameras generally have a
relatively high sensitivity image sensor and
Fixed Iris Lens
therefore under high illumination levels images will be overexposed for the
here, an exception is
MINI-COL-IR which has a special Wide Dynamic Range allowing it to cope
with higher illumination levels than ordinary Cameras.
Ordinary CCTV Colour Cameras are
relatively insensitive to Infrared because they have an IR CUT Filter
between the Lens and Image Sensor, this filter excludes Infrared radiation
with a wavelength greater than ~ 700 nm that would otherwise adversely
affect White Balance, Colour Rendition and Image Sharpness.
Day / Night Colour CCTV Cameras are
sensitive to Infrared because they either do not have an IR CUT Filter or
utilise a special NOTCH IR CUT Filter that excludes the wavelengths most
harmful to colour quality (720 ~ 830 nm) from reaching the Image Sensor.
A Colour Camera that does not have
an IR CUT Filter usually has poor
colour rendition characterised by a Pink-Red
'tint' when the illumination is InfraRed rich, use of
a 'Notch' Filter helps however White Balance, Colour Rendition and Image
Sharpness are compromised for Infrared sensitivity. (Image Sharpness can be
restored by using a specially designed Lens that corrects the focus shift
between Visible and Infrared)
The IDEAL Day / Night CCTV Infrared
Sensitive Colour Camera would utilise an
Lens to cope with high illumination levels and the Lens would also have
a large aperture (low 'F' number) to maximise light transmission when
illumination levels are low * it would also utilise a Traditional IR CUT
Filter when illumination levels are adequate for Colour and then REMOVE the
IR CUT Filter when levels are low
Dome-D/NiteEx have these features and are
recommended for OPTIMUM results.
Infrared rich light sources include
Daylight and most Filament type lamps including common Spot lamps, Tungsten
lamps, Halogen lamps, etc.
The majority of Light emitted from
'Cold' type sources such as Fluorescent, Mercury Vapour, Sodium Vapour,
etc., is visible, these sources contain little Infrared energy.
Infrared capability is a trade-off that affects Colour Quality particularly
in "Infrared Rich" environments.