DVR:
4chs video input, 1Chs audio input; D1 preview, full D1 playback resolution;
SATA HDD supported up to 2tb; USB & DVD-RW & internet client backup;
Controlled by mouse and IR controller; VGA output & BNC output.
Two USB2.0 high speed interfaces.
Sensor area - 4.9mm x 3.7mm
Signal system - PAL/NTSC
Effective Pixel - PAL:728(H) x488(V) NTSC:762(H) x504(V)
Lens - 8mm/F1.5
S/N Ratio - More than 48dB
Electronic Shutter - 1/50(1/60)~1/100.000(s)
White balance - auto
Effective distance- 35m (36pcs IR Leds)
IR wavelength - 850nm
waterproof grade - IP66
Video output - 1.0vp-p.75
Power - DC 12V± 0.5% 30 mA (350mA)
Working temperature - 10
