CCTV |
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CCTV |
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Video System: PAL fully compatible
with Australian TV System.
Image Device: 628 (H) x 586 (V) 368
008 Pixel latest generation
OmniVision OV7949, Image Area 5.961 x 4.276 mm.
Lens: Board Type 4.3 mm
Focal Length, accessory Lenses: *2.1, 2.9,
5.7,
#8 & 16
mm (BL)
types on this page.
Edges of image will be cropped with
*2.1 (extremely Wide-Angle). Results with #8
& 16 are particularly good. Lens Focal
Length = (Distance to Subject × 5.96) ÷ (Width of
Scene) measurements in millimetres, for example to calculate the 'Focal
Length' of the Lens required if the distance to subject is 3
metres and the width of scene required is 1.1 metres the equation is:
(3000 x 5.96 ÷ 1100) = ~ 16 (mm).
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, ~ 20 cm
cable.
Horizontal Resolution: ~ 500 pixels
(this value is provided for comparative purposes only) Better than VHS * Near
Super-VHS resolution.
Minimum Illumination: ~ 0.5 lux @
F1.2, 5600º Kelvin (this value is provided for comparative purposes only).
Automatic Electronic Shutter (AES):
1/50 to 1/80 000 second, 20 milliseconds to 12.5 microseconds, additional
information
Lenses.
Dynamic Range: ~ 50 dB.
Signal to Noise ratio: ~ 48 dB.
White Balance: Automatic 2500º ~ 9000º
Kelvin.
Aperture Correction: Yes.
Power Requirements: 12 Volts DC
Regulated, ~ 60 milliamps, 2.1 x 5.5 mm DC socket, center pin = (+),
~ 20 cm cable.
Dimensions: ~ 73 mm Diameter, ~ 51 mm
Deep/High, ~ 100 grams.
Made in Taiwan in an ISO 9001
certified factory.
Manufacturer's Experience: 18 + Years.

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Ancillary Products
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