|
Description: |
|
|
|
|
|
|
|
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 |
|
|
|