Compare V661V-312IR-1 with V661D-312IR-1 (2)
Contact manufacturer | Contact manufacturer | |
Chip Inch Size |
1/3
|
1/3
|
Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
Resolution TVL |
750
|
750
|
Sensitivity lux |
0.001
|
0
|
Dome Type |
PTZ
|
PTZ
|
Digital (DSP) |
✔
|
✔
|
Indoor/Outdoor |
Outdoor
|
Indoor/Outdoor
|
Mount Type |
Wall, Ceiling
|
In-ceiling, Surface
|
Voltage |
12 V DC, 24 V AC
|
12 V DC, 24 V AC
|
Focal length |
2.8 ~ 12 mm
|
2.8 ~ 12 mm
|
Back Light Compensation |
✔
|
✔
|
Auto Gain Control |
✔
|
✔
|
White Balance |
✔
|
✔
|
Electronic Shutter range |
NTSC: 1/60 ~ 1/100,000s
|
NTSC: 1/60 ~ 1/100,000s
|
S/ N (Signal/ Noise) Ratio dB |
>50
|
>50
|
Synchronisation |
Internal/ Line Lock
|
Internal/Line Lock
|
Signal Mode |
NTSC, PAL
|
NTSC, PAL
|
Built-in IR LED |
✔
|
✔
|
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