Completely New Look
Designed with worm gear transmission, completely new look, mini size.Full Function USB Interface Full function USB interface, compatibility USB3.0 and USB2.0, support audio, support compressed video output, support UVC v1.5 protocol.
Built-in Micphone
Built-in micphone for optional, pickup distance up to 6 meters, high sensitivity and low base noise.1080P Full HD Apply 1/2.8 inch, 2.07 million effective pixels high quality HD CMOS sensor, can reach maximum1920 x 1080 high resolution and achieve quality image.
Ultra high compatibility
Compatible with USB 3.0 and USB 2.0, support UVC v1.5 protocol, and support almost all video conference software on the market.72.5° Wide-angle Lens + 16x Digital Zoom use 72.5° wide-angle high quality lens, support 12x optical zoom, and 16x digital zoom.Low-light high SNR of CMOS sensor combined with 2D and 3D noise reduction algorithm, effectively reduce the noise, even under low illumination conditions, picture can still keep clean and clear.
Remote Control
Using RS232/485 interface, all the parameters of the camera can be remote controlled by the high-speed communications.H.264 Slice/ H.264 SVC Support Support Slice and SVC encoding mode, adapts to video conference of advance USB application.Dual stream Support two stream output (YUY2, MJPEG, H.264 each of both), reduce the host codec pressure USB infrared transmission (Optional) Base on customer needs, transmit infrared code value
| Specifications | C28-US2 |
C28-US |
C28-USI |
|
Signal System |
1080P60，1080P50，1080P30，1080P25， 720P60，720P50 |
1080p/60，1080p/50，1080p/30， 1080p/25，720p/60，720p/50 |
1080p/60，1080p/50，1080p/30， 1080p/25，720p/60，720p/50 |
|
Sensor |
1/2.8 inches, CMOS, Effective Pixels:2.07 Megapixe |
1/2.8 inches, CMOS, Effective Pixels: 2.07 Megapixels |
1/2.8 inches, CMOS, Effective Pixels: 2.07 Megapixels |
|
Scanning Mode |
Progressive |
Progressive |
Progressive |
|
Focal length |
12×, f3.5mm ~ 42.3mm, F1.8 ~ F2.8 |
12x, f=3.5mm ~ 42.3mm, F1.8 ~ F2.8 |
12x, f=3.5mm ~ 42.3mm, F1.8 ~ F2.8 |
|
Digital Zoom |
16× |
16x |
16x |
|
Minimum Illumination |
0.5Lux @ (F1.8, AGC ON) |
0.5 Lux @ (F1.8, AGC ON) |
0.5 Lux @ (F1.8, AGC ON) |
|
Shutter |
1/30s ~ 1/10000s |
1/30s ~ 1/10000s |
1/30s ~ 1/10000s |
|
White Balance |
Auto, Indoor, Outdoor, One Push, Manual, VAR |
Auto, Indoor, Outdoor, One Push, Manual, VAR |
Auto, Indoor, Outdoor, One Push, Manual, VAR |
|
Backlight Compensation |
Support |
Support |
Support |
|
Digital Noise Reduction |
2D&3D Digital Noise Reduction |
2D & 3D Digital Noise Reduction |
2D & 3D Digital Noise Reduction |
|
SNR |
≥ 55dB |
≥ 55dB |
≥ 55dB |
|
Horizontal FOV |
72.5° ~ 6.9° |
72.5° ~ 6.9° |
72.5° ~ 6.9° |
|
Vertical FOV |
44.8° ~ 3.9° |
44.8° ~ 3.9° |
44.8° ~ 3.9° |
|
Pan Angle |
±170° |
±170° |
±170° |
|
Tilt Angle |
±30° |
±30° |
±30° |
|
Pan Speed |
1.61° ~ 75.56° /s |
1.61° ~75.56° /s |
1.61° ~75.56° /s |
|
Tilt Speed |
0.44° ~ 15° /s |
0.44° ~ 15° /s |
0.44° ~ 15° /s |
|
Image Flip |
Support |
Support |
Support |
|
Image Freeze |
Support |
Support |
Support |
|
Preset Position |
255 |
255 |
255 |
|
Preset Accuracy |
0.1° |
0.1° |
0.1° |
|
Built-in microphone |
Support |
Support |
Support |
|
Microphone pickup distance |
6m（Microphone Optional） |
6m |
6m |
|
General Specifications |
|||
|
Input Voltage |
DC 12V |
DC 12V |
DC 12V |
|
Input Current |
1A |
1.5A (Max.) |
1.5A (Max.) |
|
Operating Temperature |
-10° C ~ 40° C |
-10° C ~ 40° C |
-10° C ~ 40° C |
|
Storage Temperature |
-40° C ~ 60° C |
-40° C ~ 60℃ |
-40° C ~ 60℃ |
|
Power Consumption |
12W |
12W (Max.) |
12W (Max.) |
|
Dimension |
99mm (W) x 128mm (D) x 154mm (H) |
128.5mm x 118mm x 156.2mm |
128.5mm x 118mm x 156.2mm |
|
Net Weight |
0.9kg |
0.9Kg |
0.9Kg |
|
Interfaces |
|||
|
USB Interface |
USB 3.0 |
1 x USB3.0, Type-B |
1 x USB3.0, Type-B |
|
HD Output |
1 x HDMI1.4b |
1x HDMI: Version 1.4(Optional) |
1x HDMI: Version 1.4(Optional) |
|
Audio Interface |
1 x Line In, 3.5mm Jack |
1x LINE IN, 3.5mm Jack |
1x LINE IN, 3.5mm Jack |
|
Control Interface |
1 x RS232 IN: 8pin Mini DIN, Max Distance: 30m, Protocol: VISCA / Pelco-D / Pelco-P 1 x RS232 OUT: 8pin Mini DIN, Max Distance: 30m, Protocol: VISCA only |
1 x RS232 IN: 8pin Mini DIN, Max Distance: 30m, Protocol: VISCA / Pelco-D / Pelco-P |
1 x RS232 IN: 8pin Mini DIN, Max Distance: 30m, Protocol: VISCA / Pelco-D / Pelco-P; 1 x RS485 IN(Optional): 2pin phoenix port, Max Distance: 1200m, Protocol: VISCA / Pelco-D / Pelco-P; |
|
Power Interface |
JEITA type（DC IN 12V） |
JEITA type (DC IN 12V) |
JEITA type (DC IN 12V) |
|
USB Features |
|||
|
Operating System Supported |
Windows 7，Windows 8，Windows 10，Mac OS X， Linux，Android |
Windows 7, Windows 8, Windows 10, Windows 11, Mac OS X, Linux, Android |
Windows 7, Windows 8, Windows 10, Windows 11, Mac OS X, Linux, Android |
|
Color System /Compression |
YUY2 / H.264 / MJPEG |
MJPEG / YUY2 / H.264 |
YUY2 / MJPEG |
|
Video Resolution |
YUY2：Max. 1080P60； H.264 AVC：Max. 1080P60； MJPEG：Max. 1080P60 |
YUY2 (ISOC Mode): Max.1080p/60; H.264 AVC: Max.1080p/60; H.264 SVC: Max.1080p/60; MJPEG: Max.1080p/60 etc |
YUY2 (ISOC Mode): Max.1080p/60; H.264 AVC: Max.1080p/60; H.264 SVC: Max.1080p/60; MJPEG: Max.1080p/60 etc |
|
USB Audio |
Support |
Support |
Support |
|
USB Video Communication Protocol |
UVC 1.1 |
UVC 1.1 |
UVC 1.1 |
|
UVC PTZ Control |
Support |
Support |
Support |