Vantech VT-3012B
Camera Dome hồng ngoại Vantech VT-3012B
- Camera 1/3” Sony CCD, quan sát ngày đêm.
- Độ nét: 600 TV Lines. Độ nhạy sáng: 0.1Lux /F1.2.
- Led hồng ngoại: 30 pcs Φ 5 /20~30m IR ON.
- Ống kính Zoom 4 - 9 mm.
- Nguồn cấp: DC 12V ± 10% 1500 - 2000 mA.
- Bảo hành: 24 tháng.
|
MODEL |
VT-3012B |
|
Signal System |
PAL |
|
Image Sensor |
1/3” SONY Color CCD |
|
Total/ Effective Pixels |
795(H) x 596(V) / 752(H) x 582(V) |
|
Synchronization System |
Internal |
|
Scanning System |
2 : 1 (Interlace) |
|
Scanning Frequency (H) |
15.625 KHz |
|
Scanning Frequency (V) |
50 Hz |
|
Horizontal Resolution |
520 TVL |
|
No. IR LED |
30 LEDs |
|
Min. Illumination |
0.1 LUX (Color), 0.00 LUX (IR On) |
|
IR Effective Distance (Meters) |
20 – 30 |
|
Video S/N Ratio (Y Signal) |
≥ 48dB (AGC off) |
|
Video Output Signal |
1.0 Vp-p Composite (75 Ω) |
|
BLC |
Auto |
|
AGC |
Auto |
|
Lens Type |
Vari-Focal |
|
Focal Length |
4.0 – 9.0 mm |
|
Max Aperture Ratio |
F1.2 |
|
Min. Object Distance (Meters) |
0.4 Meters |
|
Angular Field of View |
H:70° ¨, V: 50° to H:28° ¨, V: 20° ¨ |
|
Input Voltage |
DC 12V |
|
Power Consumption |
Max. 2.5W |
|
Operational Temperature/ Humidity |
-10° ¨C ~ +50° ¨C/ 20% ~ 80% RH |
|
Storage Temperature/ Humidity |
-20° ¨C ~ +60° ¨C/ 20% ~ 80% RH |
|
Dimension ( Ø X H ) |
Ø 118.8 x 85.7 mm |
|
Net Weight |
700 |
