4K Ultra HD - User Manual

6
2.3 Technical Specifications
Model Number
HM
Camera Parameter
Image Sensor
1/2.5 Inch High Quality 4K CMOS Sensor
Effective Pixels
8.28MP 16:9
Video output port
1* USB3.0, Type B, support audio output over USB3.0
Audio input
2 built-in MIC pickups
View Angle
126°(D)/120°(H)/85°(V)
Video Format
Main stream: 3840×2160@30fps
、
1920×1080P@30fps/25fps
、
1280×720P@30fps/25fps, etc.
Sub-stream:1280×720P@30fps/25fps、640×480P@30fps/25fps；
320×172P@30fps/25fps, etc.
Min Illumination
0.1Lux (F1.8, AGC ON)
Lens
f=2.72mm
Aperture
F2.5
Digital zoom 4X
DNR
2D & 3D DNR
Ultra-low
illumination
On/off
White Balance
Auto / Manual/ One Push/ 3000K/ 3500K/ 4000K/ 4500K/ 5000K/ 5500K/ 6000K/
6500K/ 7000K
Focus
Auto / Manual/ One push Focus (available on AM series)
Exposure
Auto / Manual
Auto framing
On/off/sensitivity
Backlight
compensation
On/off
Dual stream
On/off
SNR
>55dB
USB Feature
Operation Systems
Windows 7(1080p at the most), Windows 8.1, Windows 10 ; macOS™ 10.10 or
higher, Linux (Require to support UVC.)
Video Compression
format
YUY2, MJPG, H.264, H.265