Alfatron ALF-VS31-UH 3-Input Video Switcher with Multiview, USB-C Output and Audio Mixer

Name: Alfatron ALF-VS31-UH 3-Input Video Switcher with Multiview, USB-C Output and Audio Mixer
Brand: Alfatron
SKU: ALFA-ALF-VS31-UH
Price: 729.99 USD
Availability: InStock

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Part #:

ALF-VS31-UH

Model #:

ALF-VS31-UH

Current Stock:

MSRP: $750.00

$729.99

Availability: Usually arrives in 5-9 business days.

Quantity:

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The Alfatron ALF-VS31-UH is a 3-input video switcher designed for multi-source video management in education, corporate meetings, hybrid meetings, and live streaming. It features USB 3.0, USB 2.0, and HDMI inputs; HDMI 2.0 and USB-C outputs; PBP and PIP multiview; a built-in audio mixer; and Web GUI, RS-232, and LAN control with PoE support.

Description

Alfatron ALF-VS31-UH 3-Input Video Switcher

The ALF-VS31-UH Video Switcher with Multiview is a compact, powerful, and user-friendly video switcher designed to simplify complex multi-source video management. Whether live streaming, teaching remotely, or conducting a hybrid meeting, the ALF-VS31-UH delivers seamless video transitions and professional-grade mixing in a slim, plug-and-play device.

Features three video inputs, including USB 3.0, USB 2.0, and HDMI, along with dual video outputs consisting of HDMI 2.0 for local display and USB-C for connection to a PC for applications such as Zoom, Teams, and OBS. Seamless switching and multiview support single view, PBP, and PIP layouts. A built-in audio mixer with web control enables video and audio muting for video conferencing or live broadcasting, while Web GUI, RS-232, and LAN control provide flexible system management with PoE support.

The video switcher is suited for education, corporate meetings, live streaming, and system integration applications. It features HDCP-compliant HDMI compatibility, PoE power for installation flexibility, firmware upgrade capability, and a compact 18 mm housing. Included accessories are a power adaptor with US, EU, UK, and AU plugs, a 4P Phoenix terminal, and mounting ears and screws.

Most Alfatron products come with a 7-year limited warranty. Register your product with Alfatron to receive an additional 3-year extended warranty on eligible products, for 10 years of total coverage.

Features

3 video inputs (USB 3.0, USB 2.0, HDMI)
Dual video outputs: HDMI 2.0 for local display, USB-C for PC (Zoom, Teams, OBS)
Seamless switching and multiview: single view, PBP, or PIP
Built-in audio mixer with web control
Enable mute video/audio for video conferencing or live broadcasting
Web GUI, RS-232, and LAN control (PoE supported)
Compact 18 mm housing, no drivers required
HDCP-compliant HDMI compatibility
PoE-powered for easy installation
Cost-effective with professional features
Firmware upgradeable for longevity
7-Year limited warranty + 3 additional years with registration

Specifications

HDMI Output	1x HDMI 19-pin female connector
Format Compliance	HDMI1.4/HDMI2.0
HDCP	HDCP1.4/HDCP2.2
USB Interface	Type-C x1, UVC and UAC
Video Output Resolution	HDMI: 3840x2160 @ 60 Hz, 3840x2160 @ 30 Hz, 1920x1080 @ 60 Hz, 1280x720 @ 60 Hz Type C: 1920x1080 @ 30 Hz, 1280x720 @ 30 Hz, etc.
Analog Audio Output	HDMI, USB, Jack (analog input)
HDMI Input	1x HDMI 19-pin female connector
Format Compliance	HDMI1.4
HDCP	HDCP1.4
USB Interface	Rear: USB 3.0, Type A x1; USB2.0, Type A x1 Front: USB 2.0, Type A x1, Type C x1
Video Input Resolution	HDMI: 1920x1080 @ 60 Hz, 1280x720 @ 60 Hz USB 3.0: 1920x1080 @ 30 Hz, 1280x720 @ 30 Hz, etc. USB 2.0: 1920x1080 @ 30 Hz, 1280x720 @ 30 Hz, etc.
Audio Input	HDMI, USB, Jack (analog input)
Control Connectors	3.5 mm Phoenix terminal/RS232 interface
LAN Port	RJ45 x1: 1000 Mbps, POE option (802.3af)
Control Method	Web GUI, Telnet, RS232, Key
Operating Temperature	0°C to +45°C
Storage Temperature	0°C to +60°C
Relative Humidity	20%~ 85% RH（no condensation）
DC Power	12V
Power Consumption	15W (MAX)
Power Adapter	AC100~240V 50/60 Hz 12V/1.5A Adapter with two plug-ins, US, Europe
Dimensions (H x W x D)	0.71" (18 mm) x 7.09" (180 mm) x 3.74" (95 mm)
Weight	2.20 lbs (1 kg)

DOCUMENTS

In The Box

(1) ALF-VS31-UH 3-Input Video Switcher
(1) Power Adapter with Global Plugs (US/EU/UK/AU)
(1) 4P Phoenix Terminal Male Head
(2) Mounting Ears
(4) Screws