Model |
Link-550-N20 |
Link-550-N30 |
Camera
|
Image Sensor |
1/2.8" Exmor CMOS, 2.13MP |
Effective Pixel |
16: 9, 2.13 megapixel |
Video Format(NET) |
1080P/30, 1080P/25, 720P/60, 720P/50, 720P/30, 720P/25 |
Video Format(SD) |
PAL/NTSC |
Optical Zoom |
20X |
30X |
Digital Zoom |
12X |
Horizontal Field of View |
59.5° ~ 3.3° |
63.7° ~ 2.3° |
Lens |
4.7 mm to 94.0 mm |
4.3 mm to 129.0 mm |
Digital Noise Reduction
|
1~5 Steps |
Day/Night ICR |
Auto/Manual |
WDR
|
On/Off
|
Focus |
Auto/Manual/PTZ Trigger |
Exposure |
Auto,Manual,Shutter priority,Iris priority |
Illumination Switching
|
Manual & Auto |
Image Stabilization
|
On/Off |
Lights |
Lamp Range |
120m |
Infrared Spectrum |
850nm |
Network |
Image Resolution |
Max:1920*1080@30fps |
Image Compression |
H.264, H.265 |
Image Code Stream |
Dual streams output |
Protocols |
HTTP, RTSP, TCP, UDP, ONVIF |
Ethernet Interface |
10 / 100M |
Interface |
Video Output |
1 V P~P, 75Ω Composite, PAL or NTSC, BNC |
Comm Interface |
RS485 |
PTZ |
Pan Range |
360°Continuous |
Pan Speed |
0.1° ~ 80°/s |
Tilt Range |
-20° ~ 90° |
Tilt Speed |
0.1° ~ 60°/s |
General |
Communications |
Pelco-D / Pelco-P Protocol |
Baud Rate |
2400/4800/9600/19200 self-Adaptive |
Address |
0-255(soft address) |
Menu Language |
English |
Environmental |
IP67 |
Dimensions |
Φ197mm x 316mm Height |
Power Supply |
10V-24V 48W Max(Motor Drive & Illumination On) |
Operating Temperature |
-40℃ ~ +65℃ |