Night Vision Security Camera

See-in-the-Dark Dome Ball Security Camera High Resolution Day Night Colour 24 IR LEDs Night Vision Illuminator

 


Extra High Resolution See-in-the-Dark Night Vision Security Camera

Sony Super HAD CCD

Night Vision Security Camera

 
High Resolution

Infrared Night Vision Colour Security Camera

Quality DSP Chipset for Best Image Quality

720 + H-Pixels

~ 50 dB Signal : Noise Ratio.

See-in-the-Dark

 

 
EXTRA HIGH RESOLUTION Dome Ball Night Vision Security Camera 720 H-Pixel Colour Day / Night SEE-in-the-DARK Infrared Sensitive Security Camera.

CCTV Surveillance Camera ideal for Extra High Resolution images & average to zero illumination levels in Homes, Shops, Showrooms, Offices, Warehouses, etc.

⅓" Super HAD SONY CCD Twenty Four Infrared Light Emitting Diode Illuminator.

Night Vision Security Camera ideal for many Surveillance applications & for 'disturbance-free' observation (in total darkness) of Babies, Convalescing, Birds, Animals, etc.

SONY Charge Coupled Device (CCD) utilises Sony's patented Super Hole Accumulation Diode (HAD) & MicroLens Technology to drastically improve sensitivity & image quality.

[Dome-IRHR+] $119 (replaces Dome-C660IRHR)
BULK BUY Price click on TRUCK for more information Bulk-Buy $79 < 20 +>
ISO9001 Taiwan Quality

OPTIONS
[REG12/1A] Plug Pack Regulated 12 VDC 1 Amp $20
[Cable-VP] DIY Plug-In 20m Video & Power Cable
$30
[Mike] Microphone & Preamplifier $20
[Rect-Reg+] Rectifier Regulator for long cable run, 24 vac power, etc

Lower spec lower cost Dome Security Camera
Higher spec version movable IR CUT FILTER Aluminium Housing

Night Vision Security CameraIdeal for use with 720 H-Pixel Digital CCTV Video Recorders

 

All values are approximate.

@ 3 m @ 5 m @ 9 m @ 15 m

Width of Vision with 4.3 mm Lens

3.3 m 5.6 m 10 m 16.7 m

 


Video System: PAL Colour fully compatible with Australian TV System.

Super HAD CCD 2 795 (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 1Ám2 (Color: F5.6/ BW: F8 in 1 s accumulation equivalent.)

Compare SONY Super HAD II with old Compare Spectral Response Images SONY Super HAD II with old
click on images to enlarge

Colour Day / Night Infrared Light Emitting Diode CCTV Infrared Night Vision information 'Primer' here.

Lens: Board Type 4.3 mm Focal Length, there are no Accessory Lenses for this Camera, additional information here.

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 on ~ 20 cm cable.

Horizontal Pixels: 720 + (this value is provided for comparative purposes only) Better than Super-VHS near DVD resolution.

Sensitivity: ~ 0.1 lux @ F1.2 (this value is provided for comparative purposes only), 0 lux with LEDs 'ON'. The Infrared LEDs illuminate ~ 95% of the Width-of-Vision and are effective up to approximately 15 m depending on the reflective characteristics of subject.

Automatic Electronic Shutter (AES): 1/50 to 1/100 000 second, 20 milliseconds to 10 microseconds.

Light Emitting Diodes: Twenty Four ~ 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.

Spectral Response: ~ 400 to ~ 1000 nm with an Infrared 'CUT' Notch between approximately 720 ~ 830 nm, additional information here.

Signal to Noise ratio (SNR): ~ 50 dB, measured with AGC off.

Automatic Gain Control (AGC): Yes.

Back Light Compensation (BLC): Automatic, Center Area.

Gamma: 0.45.

White Balance (WB): Automatic.

Power Requirements: 12 Volts DC Regulated, ~ 120 milliamps with LEDs On, ~ 90 milliamps with LEDs Off, 2.1 x 5.5 mm DC socket, center pin = (+), ~ 20 cm cable.

Dimensions: ~ 116 (across base) x ~ 85 )height), ~ 190 grams

Made in Taiwan in an ISO 9001 certified factory.

Manufacturer's Experience: 18 + Years.

Day Night Colour Infrared Light Emitting Diode (Night Vision) Security 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 Infrared Sensitive Colour CCTV 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, Maxi-DayNite, Dome-D/NiteEx, Maxi-D/NiteEx & CCS-IRdnWD have these features and are recommended for OPTIMUM results - the ULTIMATE SOLUTION is AutoCam-dn or DomePTZ-dn these also have Automatic-Focus to ensure crisp images under all conditions.

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

Day Night Colour Infrared Light Emitting Diode (Night Vision) Security Cameras