As Industry 4.0, smart manufacturing, and remote monitoring continue to advance,
building an industrial control system that ensures stable transmission of video, serial control signals, and multi-device data in high-interference environments is essential for digital transformation and production efficiency.

Long-distance DVI extension, optional USB KVM control, DVI↔HDMI conversion models available.
In control rooms and production lines, IPCs and HMIs are often placed far from the operator. SC&T’s DVI KVM extenders deliver stable long-distance video and USB control, ensuring smooth centralized operation even in high-interference environments.For pure video applications, SC&T also provides DVI video-only extenders and DVI-to-HDMI converters to mirror monitoring feeds on multiple displays.



Industrial DP extension range with optional KVM, DP→HDMI conversion, and fiber/CAT transmission choices.
DisplayPort is increasingly used in modern IPCs and control systems. SC&T’s DP KVM extenders provide sharp 4K video and responsive USB control over long distances, making them ideal for centralized machine monitoring.Models with DisplayPort-to-HDMI conversion and DP video-only extenders are also available, ensuring compatibility across new and legacy displays.




Upgrade legacy analog video to full HD clarity, ideal for older industrial systems.
Many factories still rely on BNC coaxial video (HDTVI/AHD/HDCVI/CVBS) for cameras and monitoring systems, while modern control rooms use HDMI video walls or VGA industrial monitors.
SC&T’s Analog BNC to HDMI/VGA converters transform analog signals into 1080p HDMI or 1920×1080 VGA outputs,
preserving existing cameras and cabling while seamlessly integrating with HMI panels, control rooms, or multi-screen displays. This enables clear visualization of on-site activity, alerts, and safety feeds without replacing front-end devices, achieving an effortless digital upgrade.

RS232-to-RS485 conversion, serial-to-Ethernet TCP/IP, and 1-to-16 RS485 active hubs — flexible combinations for diverse industrial needs.
Industrial devices such as PLCs, meters, and access controllers often face limitations such as short RS232 range, single-point communication, or multi-device control challenges.
SC&T’s RS232/485/422serial communication converters and RS485 hubs extend communication range up to 1,200 m,
support multi-node RS485 networking, and ensure noise-resistant data transfer across long distances.

Convert Gigabit Ethernet to fiber for ultra-stable, long-distance transmission—up to 20 km with zero signal loss and built-in ESD protection.
Industrial campuses often span several kilometers, where copper cabling is limited to 100 m and vulnerable to interference.
SC&T’s Gigabit media converters transform RJ45 connections into single-mode fiber, supporting 1 Gbps bandwidth
and up to 20 km of zero-loss transmission.With built-in ESD protection, they provide a stable, long-distance communication backbone for HMI systems, IP surveillance, and SCADA data transmission.
Every control system has unique requirements based on scale, environment, and system architecture.
Our expert team is here to help you design and deploy a stable, long-lasting, and scalable industrial communication network. SC&T provides comprehensive signal transmission equipment and integration support that helps you build a smart, reliable industrial control and monitoring environment.
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