Lens system
Focus adjustment |
1.2 |
Focal length range (f-f) |
2.8 - 10.5 mm |
Camera
Minimum illumination |
0.005 lx |
Camera shutter speed |
1/50 - 1/120000 s |
Camera shutter type |
Electronic |
Audio
Signal-to-Noise Ratio (SNR) |
50 dB |
Performance
Day/night mode |
Y |
PTZ control (Pan/Tilt/Zoom) |
N |
Video
PAL resolutions |
752 x 582 pixels |
Number of TV lines |
650 |
Image sensor
Sensor type |
CCD |
Effective sensor resolution |
440000 pixels |
Additionally
Ethernet LAN connection |
N |
Wireless technologies |
Wired |
VBM-21VF, PAL, 1/3'' CCD, 752x582px, 440K, f=2.8-10.5mmm, ICR, 12VDC, 2.2W/180mA, 844g, Silver
<b>VBM-21VF</b>
- 1/3" High Sensitivity CCD;
- Ultra High Resolution: 600 TV Lines (BW 650TV Lines);
- Built-in DC Iris Vari-focal Lens(f=2.8~10.5mm);
- TDN(ICR);
- Min. Illumination: 0.005Lux (B/W);
- OSD, Auto White Balance;
- AGC, SBLC, Flickerless;
- Motion Detection, Privacy Zone, Mirror Function;
- 3-Axis Movement for Free Lens Rotation;
- 100m Dome Size;
- Vandal-Resistant Dome Housing.