 Origin |
China |
| Model Number |
NFN-657R |
Product features
●Backlight compensation,electronic shutter
●AGC,AWB
●optically controlled design,when illume lower than 1-3Lux,auto from color switch to mono,and auto IR LED ON.
●many lens optional,built-in more high-quality LED,IR view distance up to 20m.
●adopt seal type’s aluminum shield,good quality for the water-proof when used at outdoor.
●integrated structure,suit for each low illume environment’s monitor at indoor/outdoor
Technical parameters
|
Model
|
NFN-657R
|
|
Image sensor
|
1/3″ SONY Super HAD CCD
|
|
Effective pixels
|
PAL: 752(H)x582(V) NTSC: 768(H)x494(V)
|
|
System of signal
|
PAL / NTSC
|
|
Horizontal resolution
|
480TVL
|
|
Mini illumination
|
0Lux(LED ON)
|
|
Built-in lens
|
3.6mm 4mm 6mm 8mm 12mm
|
|
Electronic ahutter speed
|
1/50（1/60）—— 1/100,000（s）
|
|
S/n ratio
|
More than 48db(AGC OFF)
|
|
Video out
|
1.0Vp-p,75Ω
|
|
Power supply
|
DC12V/750mA
|
|
Ir wavelength
|
850nm
|
|
Ir view distance
|
20M
|
|
Power consumption
|
3W
|
|
Led auto switch
|
Night/Day ON/OFF
|
|
Dimension(mm)
|
140（D）×60(H)
|
|
Weight(g)
|
490g
|
|
Click to enlarge image
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