AMX MST-431

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This product is discontinued with a projected last order date of March 31, 2019.
The suggested alternative is MT-702.

The MST-431 / 4.3" Modero S Series Tabletop Touch Panel is a control surface for managing a wide variety of digital and analog devices in conference rooms, classrooms and other types of spaces. The MST-431 has a sleek design that remains affordable due to its ruggedized plastic housing. Key features include a brilliant 24-color depth, PoE connectivity, video streaming, and VoIP support – all at an economical price point.

Common Applications

The MST-431 is ideal for small to mid-size conference rooms on a tight budget, as well as smaller rooms or huddle spaces that require a more flexible and powerful control interface than a keypad or ControlPad. It can also serve as a second control panel in a large conference room or auditorium.
Combined with the secure table mount kits and Kensington mounts, the MST-431 is perfect for classrooms and other learning spaces where the panel can be securely fixed to a table or other flat surface.

Downloads

Documents

	Size	Uploaded
Data Sheet updated: Apr 2026	376 KB	Apr 2026
Comparison Chart updated: Apr 2026	173 KB	Apr 2026

CAD Drawings

	Size	Uploaded
Pictorial Drawing - MST-431, 4.3" Modero S Series Tabletop Touch Panel (PDF) updated: Oct 2020	151 KB	Oct 2020
Pictorial Drawing - MST-431, 4.3" Modero S Series Tabletop Touch Panel (DXF) updated: Oct 2020	1.19 MB	Oct 2020

Software

	Version	Size	Uploaded
G4 Support Files version 3.3.62, released: Jul 2018	3.3.62	35.7 MB	Jul 2018

Firmware

	Version	Size	Uploaded
Modero S Series Touch Panels Firmware version 2.108.40, released: Mar 2018	2.108.40	47.7 MB	Mar 2018

Certifications

	Size	Uploaded
Modero S Series 4.3"/7"/10.1" Touch Panels IECEE CB Test Certificate updated: Apr 2018	191 KB	Apr 2018
Modero S Series 4.3" Touch Panel CE Declaration of Conformity updated: Apr 2018	255 KB	Apr 2018
Modero S Series 4.3"/7"/10.1" Touch Panels UL Certificate of Compliance updated: Apr 2018	416 KB	Apr 2018

Touch Panel Files

	Size	Uploaded
MST-431 Modero S Series Landscape Demo Touch Panel File (480x272) updated: Jul 2018	4.01 MB	Jul 2018

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Features

Powerful Graphics – Powered by the G4 graphics engine, the Modero S Series features streaming video and brilliant 24-bit color depth
Elegant & Responsive User Interface – Exclusive SmoothTouch™ display supports single touch gesturing and delivers responsive performance
Architectural Design Consistency – Install both Modero S and Modero X touch panels throughout a facility for consistent style on any budget
Secure Table Mounting Option – Our beautifully styled secure mounting plate attaches to the Modero S tabletop touch panels and secures with under-table tamper resistant bolts making it virtually theft proof
Optional Kensington Mount – If it's not possible or desirable to mount the touch panel to the table, the secure plate can also be used in conjunction with a Kensington Lock

Specifications

Display Size (WH)	5" x 3.4" (128 mm x 87 mm), 6" (152 mm) diagonal
Viewable Area (WH)	3.7" x 2.1" (95 mm x 54 mm), 4.3" (109 mm) diagonal
Resolution	480x272
Viewing Angle	40°/80°/65°/65° (Up/Down/Left/Right)
Aspect Ratio	16:9
Touch Overlay	Resistive
Graphics Engine	AMX G4
Front Panel Components	Sleep Button
Power Consumption	Full-On: 4 W
Temperature Range	Operating: 32° F to 104° F (0° C to 40° C)
FG Numbers	FG2265-07