Lens: Variable Focal
Length 3.5 mm ~ 8 mm Fixed Iris, external focal length & focus
There are no
Accessory Lenses for this Security Camera,
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 on ~ 80 cm cable.
Horizontal Pixels: 720 + this
value is provided for comparative purposes only. Better than
Super-VHS resolution near DTV / DVD (720 pixel) resolution.
0.5 lux @ F1.2 in Night mode 10 IRE (this value is approximate and
provided for comparative purposes only), 0 lux with LEDs 'ON'.
Depending on Lens 'focal length' setting the Infrared LEDs
illuminate up to ~ 80% of the Width-of-Vision and are effective up
to ~ 15 m depending on the Infrared reflective characteristics of
subject, objects closer than ~ 2 m may be overexposed when
illuminated by LEDs.
Light Emitting Diodes: 36 pieces ~
850 nm wavelength Infrared, these produce a dull Red visible glow.
Automatic Light Sensor switches LEDs On/Off depending on light
Automatic Electronic Shutter (AES):
1/50 to 1/100 000 second, 20 milliseconds to 10 microseconds.
Response: ~ 400 to ~ 1000 nm
with an Infrared 'CUT' Notch between approximately 720 ~ 830 nm,
Signal to Noise ratio (SNR): 50 + dB,
measured with AGC off.
Automatic Gain Control (AGC): Yes.
Back Light Compensation (BLC): Yes.
Automatic White Balance (AWB): 3 200ºK
~ 10 000ºK.