Mô tả sản phẩm: Boyan D4-760
|
Models
|
D4-730
|
D4-740
|
D4-745
|
D4-760
|
D4-750
|
|
Image Sensor
|
1/4″ SONY CCD
|
1/3" SONY Super HAD CCDⅡ
|
1/3″ SONY CCD
|
1/3" SONY EXview HAD CCD Ⅱ
|
1/3″ HIK
|
|
Horizontal Resolution
|
420 TVL
|
420 TVL
|
600 TVL
|
700 TVL
|
500 TVL
|
|
Signal System
|
PAL/NTSC
|
||||
|
Effective Pixel
(H ×V) |
PAL: 500×582
NTSC:510×494 |
PAL: 500×582
NTSC:510×494 |
PAL: 500×582
NTSC:510×494 |
PAL: 976×582
NTSC: 976×494 |
PAL: 500×582
NTSC:510×494 |
|
Electronic Shutter
|
PAL=1/50-1/100,000 sec, NTSC=1/60-1/100,000 sec
|
||||
|
Scanning System
|
2:1 Interlace scanning
|
||||
|
Lens
|
4mm/6mm/8mm/12mm (optional)
|
||||
|
Min. illumination
|
0.1Lux/F1.2
|
0.1Lux/F1.2
|
0.1Lux/F1.2
|
0.05Lux/F1.2
|
0.1Lux/F1.2
|
|
S/N Ratio
|
>48dB
|
>50dB
|
>50dB
|
>60dB
|
>50dB
|
|
Gamma
|
0.45
|
||||
|
White Balance
|
Auto
|
Auto
|
Auto
|
Auto/Manual
|
Auto
|
|
WDR
|
N/A
|
N/A
|
N/A
|
ON/OFF
|
N/A
|
|
DNR
|
N/A
|
N/A
|
N/A
|
2D-DNR
|
N/A
|
|
Day/Night
|
Color, B/W
|
Color, B/W
|
Color, B/W
|
Auto/Manual
|
ICR
|
|
ATR
|
N/A
|
N/A
|
N/A
|
ON/OFF
|
N/A
|
|
HLC
|
N/A
|
N/A
|
N/A
|
ON/OFF
|
N/A
|
|
Menu
|
N/A
|
N/A
|
N/A
|
OSD Menu
|
N/A
|
|
AGC
|
Auto
|
Auto
|
Auto
|
Auto/Manual
|
Auto
|
|
Backlight Compensation
|
Auto
|
Auto
|
Auto
|
Auto/Manual
|
Auto
|
|
Sync System
|
Internal
|
||||
|
IR LED
|
30pcs Ф8 IR LED
|
||||
|
IR Distance
|
50m
|
||||
|
Video Output
|
1.0Vp-p,75ohm, BNC Connector
|
||||
|
Power Supply
|
DC12V
|
||||
|
Power Consumption
|
65~148mA
|
||||
|
Protection
|
IP66
|
||||
|
Housing
|
Aluminium alloy
|
||||
|
Dimension
|
130 x 68 x 80mm(L X W X H)
|
||||
|
Net Weight
|
0.45kg
|
||||
|
Operation Temperature
|
-10ºC ~ 50ºC (relative humidity: max. 95%)
|
||||
|
Storage Temperature
|
-20ºC ~ 60ºC (relative humidity: max. 95%)
|
||||
