- New

Alio 4k120' 4k Camera (USB, HDMI)
Key Features:
Automatic framing of participants
Automatic tracking and framing function for participants based on facial recognition
4K Ultra High Definition
4K support and backward compatibility with 1080P, 720P and other resolutions.
USB 3.0
Full-featured USB 3.0 interface, power, video, audio all in one.
120° wide-angle lens
Distortion-free lens with EPTZ, 120° wide field of view, optimized for video conferencing.
WDR
Supported Wide Dynamic Range to produce natural video images despite changing lighting conditions.
Built-in microphone
Built-in microphone array, omni-directional reception, range up to 6 meters.
Low-light operation
The use of 2D and 3D noise reduction algorithms significantly reduces noise. Even in ultra-low light conditions, it maintains a clear and crisp image, with an image SNR of 55 dB.
Camera features
Resolutions (HDMI)
4K@30fps/25fps, 1080P@60/50/30/25fps,
1080I@60/50fps, 720P@60/50fps
Sensor 1/2.5'', CMOS, Effective pixels: 8.51M
Progressive scanning
Lens Focus: f=2.8mm, FOV: 120°
Minimum brightness 0.05 Lux @ (F1.8, AGC ON)
Aperture 1/30s ~ 1/10000s
White Balance
Auto, Indoor, Outdoor, One Push, Manual
Digital noise reduction 2D and 3D
Backlight compensation - Yes
USB specification
Operating System
Hardware requirements
Windows 7/8/10 or later
macOS 10.10 or later
Google Chromebook Version 29.0.1547.70 or later Linux