• Alfatron Electronics HOLA 4K UHD ePTZ Video Conference Camera
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Alfatron Electronics HOLA 4K UHD ePTZ Video Conference Camera

Alfatron Electronics HOLA 4K UHD ePTZ Video Conference Camera

SoundPro Item: 111945 | Part Number: ALF-HOLA

$719.99
$747.00 $719.99
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MSRP: $747.00 | MAP: $719.99

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  • 4K UHD
  • 1/2.5 inch, 8 million pixels high-quality CMOS sensor
  • Clear UHD video
  • Compatible with 1080p and 720p resolution
  • EPTZ and 4X digital zoom
  • 2 built-in microphones with all-round pickup
  • Dual-stream output
  • Auto framing
  • Remote controller and USB3.0 cable included
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The ALF-HOLA is a 4K UHD ePTZ video conference camera. Built with AI functions, it automatically frames all people in the meeting and centers them in the the scene. With flawless functionality and superior performance, adopting advanced ISP processing algorithms to provide vivid images with evenly clear brightness, strong color layering, high resolution, and fantastic color rendition. Easy and convenient to install and maintain, stable and reliable.

With an excellent facial detection algorithm, the camera automatically adjusts the zoom according to the number of people in the meeting. It can frame all the meeting attendees and centre them within the scene. It employs 1/2.5 inch, 8 million pixels high-quality CMOS sensor; supports 4K UHD; provides 4K@ 30fps MJPG video resolution at most, and provides clear UHD video and vivid expressions and movements. At the same time, it is compatible with 1080p and 720p resolution. Includes 2 built-in microphones with all-round pickup. Unique noise suppression algorithm ensures your voice is perfectly clear. The effective microphone pickup distance is up to 5 meters. Dual-stream output from the USB3.0 port supports mainstream and sub-stream output at the same time.

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Specifications

Dimensions
Dimension(W*H*D)
222×93.23×56.5mm
Electrical
Input Current
1A(Max.)
Power Consumption
5W(Max.)
Audio
Audio Input
2 built-in MIC pickups
SNR
>50dB
Audio Over USB3.0
Support
Optics
Digital Zoom
10X
Focus
Fixed
Connectivity
Video Output Port
1* USB3.0, Type B, support audio output over USB3.0
Construction
Lens
f=1.89mm
Controls
USB Communication Protocol
UVC, UAC
Environmental
Store Temperature
-10°C~+60°C
Store Humidity
20%~90%
Working Temperature
-10°C~+50°C
Working Humidity
20%~80%
Shipping
Weight
Around 0.53kg
General
Image Sensor
1/2.8 Inch High Quality 4K CMOS Sensor
Effective Pixels
8.28MP 16:9
View Angle
138°(D)/120°(H)/68°(V)
Video Format MJPG
3840*2160/2560*1440/1920*1080/1600*896 /1280*720 /1024*576 /960*540 /800*600 /800*448 /720*576/720*480 /640*480 /640*360 /480*270 /352*288 /320*240@30/25/20/15/10/5fpsH264:3840*2160 /2560*1440 /1920*1080 /1600*896 /1280*720 /1024*576 /960*540 /800*600 /800*448 /720*576/720*480 /640*480 /640*360 /480*270 /352*288 /320*240@30/25/20/15/10/5fpYUY2:1920*1080 /1280*720 /1024*576 /800*600 /800*448 /640*480 /640*360 /480*270 /320*180@30/25/20/15/10/5fpNV12:1920*1080 /1280*720 /1024*576 /800*600 /800*448 /640*480 /640*360 /480*270 /320*180@30/25/20/15/10/5fp
Min Illumination
0.1Lux (F1.8, AGC ON)
Aperture
F2.0±5%
White Balance
Auto / Manual/
Exposure
Auto / Manual
Auto Framing
On/off/sensitivity
Backlight Compensation
On/off
Dual Stream
On/off
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,NV12,MJPG,H264
PTZ Control Support
EPTZ
Hardware Requirement
2.4 GHz Intel@ Core 2 Duo processor or higher,2GB RAM or more,USB 2.0/USB3.0 port ( USB 3.0 is needed for 4K)
Application
Indoor
Power
Input Voltage
5V

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