CCTV cameras Comparison: Bosch, LILIN  (4)

Chip Inch Size "
1/3
1/3
1/3
1/3
Colour Type
Colour / Monochrome
True Day / Night
Colour / Monochrome
True Day / Night
Resolution TVL
520
540
750
480
Digital (DSP)
✔
✔
✔
--
Specialist Types
Infrared
Infrared
Infrared
Infrared
Auto Iris
✔
✔
✔
✔
Sensitivity lux
0.0
0.01
0.005
0.01
Direct Drive
✔
✔
✔
✔
Voltage
12 V DC / 24 V AC
230 V AC
12 V DC
24 V AC
Focal Length mm
4 ~ 8
3.3 ~ 12
--
9 ~ 22
Picture Elements HxV
768 x 494
--
976 x 582
--
Gamma Correction
0.45
--
y=0.45
--
Electronic Shutter range
1/60 ~ 1/100,000
--
1/60(1/50) ~ 1/100,000 s
--
S/ N (Signal/ Noise) Ratio dB
48
>50
>50
>50
Signal Mode
NTSC
--
PAL, NTSC
--
Back Light Compensation
--
✔
✔
✔
Auto Gain Control
--
✔
✔
✔
White Balance
--
✔
✔
✔
Synchronisation
--
Internal
Internal, Line lock
Internal
Lens Mount
--
--
C/CS
--
Motion Activated
--
--
✔
--

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