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| Description: |
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| Model |
LD3-420C |
LD3-420A |
LD3-420A49 |
| Image sensor |
1/3" Sony CCD |
1/3" Sony CCD |
1/3" Sony CCD |
| Active pixels |
512(H)×582(V) |
512(H)×582(V) |
512(H)×582(V) |
| Synchronization |
Internal |
Internal |
Internal |
| Video output |
VBS 1.0Vp-p/75 ohms |
VBS 1.0Vp-p/75 ohms |
VBS 1.0Vp-p/75 ohms |
| White balance |
Auto |
Auto |
Auto |
| Scanning frequency |
15.625KHz(H) 50Hz(V) |
15.625KHz(H) 50Hz(V) |
15.625KHz(H) 50Hz(V) |
| Horizontal resolution |
420TVL |
420TVL |
420TVL |
| S/N ratio |
≥48dB |
≥48dB |
≥48dB |
| Electronic shutter |
1/50~1/10,000s |
1/50~1/10,000s |
1/50~1/10,000s |
| Min illumination |
0.5Lux |
0.5Lux |
0.5Lux |
| Focal length |
Auto iris lens, 4mm, 6mm, 8mm for optional |
Auto iris lens, 4mm, 6mm, 8mm for optional |
Auto iris lens,4~9mm for optional |
| Pan speed |
0°~12°/s |
0°~12°/s |
0°~12°/s |
| Tilt speed |
0°~12°/s |
0°~12°/s |
0°~12°/s |
| Pan range |
360° Continuously |
360° Continuously |
360° Continuously |
| Tilt range |
90° |
90° |
90° |
| Power supply |
DC12V+10%,1.5A,external |
DC12V+10%,1.5A,external |
DC12V+10%,1.5A,external |
| Power consumption |
12VA |
12VA |
12VA |
| Relative humidity |
90%without agglomeration |
90%without agglomeration |
90%without agglomeration |
| Work temperature |
-10oC~50oC |
-10oC~50oC |
-10oC~50oC |
| Preset |
32(max) |
32(max) |
32(max) |
| Communication |
Multi-protocol, RS485 |
Multi-protocol, RS485 |
Multi-protocol, RS485 |
| Weight |
1Kg |
1Kg |
1Kg |
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