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HMX-MS4
4K30 4×4 Seamless HDMI Matrix Switcher & Splicer with Audio, 4:4:4, EDID, IR, RS-232, and TCP/IP Control, Video Wall Support
Key Features
- Seamless switching with zero perceptible delay between inputs and outputs
- Video wall splicing and matrix switching in a single integrated system
- Full support for 4K@30 Hz resolution with 4:4:4 color sampling
- Compatible with HDMI 1.4 and HDCP 1.4 / 2.0 protocols
- Built-in intelligent EDID management via DIP switches, RS-232, or web GUI
- Multi-protocol control: front panel buttons, IR remote, RS-232 commands, TCP/IP
- USB port for online firmware upgrade and future feature enhancements
- Hot-swappable design for easy maintenance and installation
- Real-time LED/LCD panel status display
- Power-off memory and protection functions to store last-known configuration
- Input equalization for long HDMI cable runs (up to 30 m input)
Description
Overview
The Macsys HMX-MS4 4K30 4×4 Seamless HDMI Matrix Switcher & Splicer is a high-performance video distribution and switching solution that brings uncompromised picture quality, full digital switching, and flexible control options to professional AV systems. Engineered for demanding installations, it supports 4K@30 Hz resolution with 4:4:4 color sampling, ensures seamless transitions between inputs and outputs, and offers integrated video wall (splicing) capabilities. With advanced EDID management, IR, RS-232, and TCP/IP control, plus support for power-off memory and multi-mode control, the Macsys HMX-MS4 is ideal for applications such as command centers, digital signage networks, medical visualization, video conferencing, surveillance systems, broadcast, and large-scale multi-screen displays.
Its seamless switching and splicing features help maintain clean, glitch-free screen transitions, while robust control interfaces and remote configuration options make it easy to integrate into centralized systems. The Macsys HMX-MS4 stands out by combining matrix switching, splicing, and advanced control in a single 1U platform — reducing hardware footprint while maximizing flexibility.
Technical specifications
| Feature | Details |
| Input / Output Channels | 4 inputs, 4 outputs (HDMI + 3.5 mm audio) |
| Maximum Supported Resolution | 4K@30 Hz (3840×2160), 1080P 3D |
| Chroma Sampling | 4:4:4 |
| HDMI Version / Content Protection | HDMI 1.4, 3D TV Support |
| HDCP Support | HDCP 1.4 / 2.0 (backward compatible) |
| Control Interfaces | Front panel buttons, IR, RS-232, TCP/IP |
| EDID Management | Intelligent EDID via DIP, RS-232, Web GUI |
| Input Cable Lengths | Built in Equaliser, Supports input line length up to 30 m |
| Output Cable Length | ≤ 15 m |
| Hot-Swap Support | Yes |
| Memory Function | Power-off memory / last configuration recall |
| Firmware Upgrade | Via USB (online upgrade) |
| Monitoring | LCD display shows system status & Information |
| External Power Supply | 110–220 VAC |
| Operating Temperature | –20 °C to +70 °C |
| Operating Humidity | 10% to 90% (non-condensing) |
| Weight | 4.3 kg |
| Power Consumption | 22 W |
| Dimensions (W × D × H) | 480 × 370 × 44 mm (1U) |
| Certifications | CE, RoHS compliance |
Front Panel
Rear Panel
Connection Diagram
