Compare DCS-6818 with DCS-6616  (2)

Chip Inch Size
1/4
1/4
Colour Type
Colour / Monochrome
Colour / Monochrome
Resolution TVL
650
650
Sensitivity lux
0.01
0.01
Dome Type
Variable Focus
Variable Focus
Indoor/Outdoor
Indoor/Outdoor
Indoor
Mount Type
Pendant
--
Voltage
24 V AC
12 V DC
Focal length
3.4 ~ 122.4
3.4 ~ 61.2
Compression
H.264, MJPEG, MPEG-4
H.264, M-JPEG, MPEG-4
Auto Gain Control
✔
--
White Balance
✔
✔
Electronic Shutter range
1/1 ~ 1/10000s
1 ~ 1/10000s
S/ N (Signal/ Noise) Ratio dB
50
--
Signal Mode
NTSC, PAL
PAL, NTSC
Built-in IR LED
✔
✔
Back Light Compensation
--
✔

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