Vissonic VIS-MAU-T: Wired Multimedia Unit with Touchscreen
Model VIS-MAU-T
Overview
An all-in-one desktop unit with touchscreen control that combines professional microphone audio, meeting control, voting, and NFC identification in a single device.
It can be configured in software as a chairman, delegate, VIP, or dual-user unit, adapting to different roles within the same room.
Communication runs over an IP AUDIO-LINK network on CAT5e cabling, with uncompressed audio and low latency for high-quality discussion systems.
The 4.3" touchscreen shows the agenda, request-to-speak queue, speaking time, speaker information, and service options.
Technical specifications
Display
4.3" capacitive color touchscreen, 800 x 480
Protocols
AUDIO-LINK multimedia IP, 100M wired network
Sampling Frequency
48 kHz
Audio Frequency Response
20 Hz - 20 kHz
Unit Modes
Chairman, delegate, VIP, dual delegate
Speech Modes
OPEN, VOICE, OVERRIDE (FIFO), APPLY, PTT (optional), ALL (optional)
Mic Capsule
Cardioid condenser, sensitivity -46 dBV/Pa, max SPL 125 dB (IEC60914)
Audio Processing
AGC, AFC, ANC, Auto-Mix, noise gate, 16-band equalizer in the controller
Internal Speaker
2 W @ 8 Ohm, automatically muted when the microphone is active
Headphone Outputs
2 x 3.5 mm stereo jack, 16 Ohm load, 10 mW
Inputs
1 x 3.5 mm line/mic jack (optional)
Network Ports
2 x RJ45 for daisy-chain connection
Other Ports
1 x IC/NFC card slot, 1 x USB-C
Power Supply
DC 7.4 V (via the system cable / controller)
Dimensions
Approx. 217.5 x 138.5 x 69 mm (without microphone)
Weight
Approx. 1.0 kg
Operating Temperature
5 C - 55 C
Standards
IEC 60914, GBT 15381-94
Key features
- 4.3" capacitive touchscreen with an intuitive interface for microphone control, voting, service requests, and basic meeting management.
- Integrated NFC/IC card support for attendee registration, precise identification, and additional access-control functions.
- Supports optional modules including 2- or 3-button voting, advanced NFC identification, up to two 32-language channel selectors, and dual-user mode.
- Pluggable gooseneck microphone with a dual-color LED ring (red for speaking / green for request), with selectable lengths from the VIS-M series.
- Integration with PTZ cameras and video matrices for automatic camera tracking through RS232/RS485 protocols and dedicated controllers.
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