| Model |
ZCB-20Z12F |
ZCB-21Z12F |
Signal System |
NTSC |
PAL |
Scanning System |
2:1 Interlace |
Scanning Frequency(H) |
15.734kHz |
15.625 KHz |
Scanning Frequency(V) |
59.94Hz |
50Hz |
Image Sensor |
1/4" IT 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 |
550 TV Lines (B/W 600 TV Lines) |
Video Output Level |
1.0 Vp-p (75Ω , Composite) |
S/N Ratio |
More than 52dB (AGC Off) |
Digital Zoom Ratio |
12x Digital Zoom |
Lens |
12x Zoom Video AF (f=3.68~43.53mm, F1.6(W)- F1.99(T)) |
Iris Control |
Auto/Manual (0~100) |
Day & Night System |
Electronic Sensitivity-up (DSS), ICR(AGC type) |
Digital Slow Shutter |
Off/2FLD~128FLD Mode |
Min. Illumination |
Day Mode: 0.1Lux / Night Mode: 0.0002Lux(DSS On) |
WDR (Wide Dynamic Range) |
W-Front / W-Center / W-Rear / W-User (Long & Short) |
3D-DNR |
Off / Auto (2~128) |
OSD Menu |
English |
White Balance |
AWB / ATW / Push / Manual / Indoor / Outdoor |
AGC |
Off / High / Middle / Low / Manual (0dB~32dB) |
BLC |
High / Middle / Low |
Sharpness Control |
0~100 |
Eclipes Function |
On / Off (16 Zones) |
Privacy Zone |
On/Off (8 Zones) |
Motion detection |
On/Off (4 Zones) |
Brightness Control |
0~100 |
Stabilizer |
On / Off |
D-Effect |
Mirror / V-flip / Rotate |
Electronic Shutter Speed |
1/60 ~ 1/90,000 sec. |
1/50 ~ 1/90,000 sec. |
Control |
RS-232 (TTL) |
Protocol |
CNB-ASCII/PELCO-D/PELCO-P |
Operating Temperature/Humidity |
-10˚C ~ 50˚C (14˚F ~ 122˚F) / 20% ~ 60% RH |
Power Voltage |
DC 12V (±20%) |
Power Consumption |
Max. 4.32W/360mA |
Dimensions |
40(W) x 43.7(H) x 65(D) mm |
