| Model |
CAM-440IV3B/OSD |
CAM-650IV3B/OSD |
| Image sensor |
1/3'' Sony CCD (633/632AK)+2010 Nextchip DSP |
1/3'' Sony CCD (639/638AK)+2010 Nextchip DSP |
| Video signal System |
PAL/NTSC |
| Sync. System |
internal |
| Horizontal Resolution |
450 TVL |
550 TVL |
| S/N Ratio |
≥60dB |
| Minimum Illumination |
0.01Lux(when IR off) |
0.05Lux(when IR off) |
| OSD |
YES |
| Privacy Zone |
4 Zone |
| Motion detect |
64 Zone |
| Picture adjusting |
Sharpness/brightness/saturation |
| Auto Gain |
+18dB Max |
| Day/Night Switch |
Color/ Black&white |
| White Balance |
ATW/AWB |
| BLC |
12 zone |
| Electronic Shutter |
Auto |
| Mirror Function |
yes |
| Iris Control |
Electrical IRIS/Lens IRIS（DC Lens Control） |
| Power Requirement |
DC12V |
| Current Consumption |
120mA (Less than 500mA when IR on) |
| Lens mount |
4-9mm Varifocal Lens |
| Operating Temperature |
-20℃ to 50℃ within 85% RH |
| Store Temperature |
-20℃ to 65℃ within 85% RH |
| IR Led |
36pcs ф8mm IR Leds |
| IR Distance |
45-50m |
