Automatic tracking of spherical camera
|
Model |
NVD1801PT |
NVD1802PT |
NVD1803PNT |
NVD2200PT |
NVD2202PT |
NVD2300PNT | ||
|
Signal Format |
PAL/NTSC | |||||||
|
Image Sensor |
? inch color CCD | |||||||
|
Horizontal Resolution |
480 TVL | |||||||
|
Video Out |
1.0±0.2VP-P | |||||||
|
P/T Speed |
Pan:0.05o～240o/sec;Tilt:0.03o～160o/sec | |||||||
|
S/N Ratio |
≥50DB | |||||||
|
Sensitivity |
1Lux |
0.1Lux |
0.01Lux |
1Lux |
0.1Lux |
0.01Lux | ||
|
IR cut Filter |
No |
Yes |
No |
Yes | ||||
|
AGC |
Auto/Manual | |||||||
|
BLC |
Auto/Manual | |||||||
|
Lens |
F1.4-F3.0 f=4.1-73.8mm
/ F1.6-F3.8 f=3.5-91mm |
F1.6-F3.8 f=4-88mm |
F1.6-F3.7 f=3.6-82.8mm | |||||
|
Optical Zoom |
18X |
22X |
23X |
|
Digital Zoom |
12X |
8X | |
|
Panning Range |
Pan: 360oContinuous;Tilt:-5o～ 92o | ||
|
Preset Number |
256 | ||
|
Auto Cruise |
Auto switch from 1 to 30 preset position sequentially | ||
|
Patterns |
4 | ||
|
Zone |
8 | ||
|
Alarm input |
4 | ||
|
Alarm output |
2 | ||
|
Windows blanking |
8 | ||
|
Interface |
RS-485 | ||
|
Baud Rate |
1200bps , 2400bps, 4800bps, 9600bps , 19200bps | ||
|
Address |
0～255 | ||
|
Input voltage |
24VAC | ||
|
Input power |
20W（Without Heater）/50W（With Heater） | ||
|
Operating Temperature |
-25℃～70℃（Without Heater）/-50℃～70℃（With Heater） | ||
|
Dome Size |
6 inch | ||