Model | AK-27NB |
Pickup device | 1/4-inch Solid State Image Sensor(Sony) |
Number of pixels | PAL:500(H) X 582(V) NTSC:510(H) X 492(V) |
Scanning system | 2:1 Interlace |
System of signal | PAL/NTSC |
S/N Ratio | >48db(AGC off) |
Horizontal resolution | Horizontal:420TV Line |
Minimum illumination | 0.5/0.01Lux Auto day&night |
Built-in Lens | 3.9-105.3mm, 27x Zoom Lens |
Digital zoom ratio | No |
Angle of view | Horizontal:47 degree(wide)/3 degree(Tele) |
Sync system | Internal/System |
Camera contol | RS-422/485 |
Backlight compensation | Auto |
Control connection | The line controls,Bus-mastering |
Bus Protocol | PELCO-D-1,PELCO-D-2,PELCO-D-3,PELCO-D-4 |
operation system | ON/OFF(English/Chinese) |
Electronic shutter | NTSC:1/60~1/100,000sec PAL:1/50(1/60)~1/100,000sec |
AGC | Auto |
White balance | Auto/push Auto |
Operation temperature | -20~50(Centigrade) |
Sync system | Internal/System |
Supplied shutter | DC9V~15V(Recommendation) |
power Requrirement | Max,4.5W/360mA |
Dimension(mm) | 110(H) x 120(D) |