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Cat Code:
DayNite-IReHR
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J Fast Automatic
Iris Lens to cope with High Levels of Illumination increase
depth-of-field & maximise low light transmittance
J
Variable Focal Length Lens for flexibility
J Lens
corrected for major Visible-Infrared focus shift
J
External Focus, Focal Length & Iris Level adjustors
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Extra external Video Output for Setup Monitor
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Low 20 millisecond Shutter Speed to minimise Smear caused by High
Shutter Speeds
J
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$339
( BULK BUY )
$249 (10)
700 + H-Pixel
Colour Day/Night SEE-in-the-DARK Infrared Sensitive Video Camera
⅓" LOW BLEMISH SONY CCD Image Sensor -
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
quality.
Ideal
for use with 720 H-Pixel
Digital CCTV Video Recorders
Dome-DayNite with
Movable IR-CUT Filter for vivid
Colour Rendition
+ Maximum Low Light &
Infrared
sensitivity
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All values are
approximate. |
@ 3
metres |
@ 5
metres |
@ 9
metres |
@ 15
metres |
Width of Vision @
4 mm setting |
3.6
metres |
6
metres |
10.8
metres |
18
metres |
Width of Vision @
9 mm setting |
1.6
metres |
2.7
metres |
4.8
metres |
8
metres |
Additional
CCTV Lens selection information |
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Video System: PAL Colour fully
compatible with Australian TV System.
Image Device:
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.

for:
Super HAD MicroLens information @ "SONY"
Colour
Day / Night Infrared Light Emitting Diode
CCTV Infrared Night Vision information
'Primer'
here.
Lens: Variable 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,
additional
CCTV Lens information.
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, 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 metres depending on the
Infrared reflective characteristics of subject, objects closer than ~ 3 metres
may be overexposed when illuminated by LEDs, it may be possible to control
exposure by masking LEDs.
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.
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 ~ 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 stocked).
Gamma: 0.45.
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,
REG24/2A AC
Power Supply,
Rect-Reg+ Rectifier-Regulator,
Cable-2155/S
Cable & BNC-RCA
Adaptor.
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.


Need Sound ?
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
reasons outlined
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
Automatic Iris
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-DayNite, CCS-IRdnHR/2
&
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.
SUMMARY: "See-in-the-Dark"
Infrared capability is a trade-off that affects
Colour Quality particularly in "Infrared Rich" environments.

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Ancillary Products
Extra High 700 + H-Pixel
RESOLUTION Colour Day/Night SEE-in-the-DARK Infrared Sensitive Video Camera with
⅓" LOW BLEMISH SONY CCD Image Sensor -
Infrared LED Illuminator- Automatic Iris
Lens - Variable Focal Length Lens - Infrared Night Vision Video Camera with
Swivel / Tilt Mounting Bracket - Suitable
for Extra High Resolution images and zero
illumination levels in Homes, Shops, Showrooms, Offices, Warehouses, sheltered
outdoor use under eaves - 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 - Taiwan Quality etc. Use our PC Digital Video Recording
Systems for High Resolution image capture with Motion Detection, Masking,
Dial-Up, Paging, LAN & other facilities.