Model |
WCM-20VF |
WCM-21VF |
Signal System
|
NTSC |
PAL |
Scanning System
|
2:1 Interlace |
Scanning Frequency(H)
|
15.734 KHz |
15.625kHz |
Scanning Frequency(V)
|
59.94 Hz |
50Hz |
Image Sensor
|
1/3 inch High Sensitivity CCD |
Sync. System
|
Internal |
Total Pixels Number
|
811(H) x 508(V) 410K |
795(H) x 596(V) 470K |
Effective Pixels Number
|
768(H) x 494(V) 380K |
752(H) x 582(V) 440K |
Horizontal Resolution
|
600 TV Lines (BW 650TV Lines) |
Video Output Level
|
1.0 Vp-p (75Ω, Composite) |
S/N Ratio
|
More than 50dB (AGC Off) |
Lens
|
DC Iris Vari-focal Lens (f=3.8~9.5mm) |
Min. Illumination
|
0.05 Lux (Color), 0.005 Lux (B/W), 0.00 Lux (IR LED On) |
Day & Night System
|
ICR |
Digital Noise Reduction
|
Low, Middle, High, Off |
White Balance
|
Auto |
AGC
|
On/Off |
IR LED & Sensor
|
Intelligent IR Technology, IR LEDs 18EA (850nm, 30˚) |
IR LED Lighting Distance
|
Max. 20m |
Electronic Shutter Speed
|
1/60~1/120,000 Sec. |
1/50~1/120,000 Sec. |
Power Voltage
|
12VDC |
Power Consumption
|
Max. 6W/0.5A |
Dimensions
|
78.0(Ø) x 150.0(H) mm |
Weight (Net)
|
Approx. 800g |
|