HDMI to DVI converter with coaxial 35 audio output for safety monitor use, a 1.5-metre long black cable supporting 1080p resolution, supplied with host unit and power adapter
HDMI to DVI Converter with Coaxial Audio for 1080p Safety Monitor Connections

This HDMI to DVI converter addresses a specific connectivity gap in professional and security environments, where legacy DVI monitors remain in use alongside modern HDMI-output equipment. It provides a straightforward bridge, converting a digital HDMI signal into a compatible digital DVI signal while maintaining a high-definition 1080p video feed. The integrated coaxial 35 audio output is a key feature, allowing users to channel sound from their source without needing a separate audio extractor. Supplied as a complete kit with a 1.5-metre cable, power adapter, and manual, it is designed for a simple setup to integrate CCTV systems, broadcasting equipment, or computer outputs with dedicated safety and monitoring screens.
Features and Construction

This converter is built for a single, clear purpose: reliable signal conversion between two common digital video interfaces. Its feature set is focused on delivering the core video signal and an accompanying audio channel to the display point.
Material and Build
The converter host is a compact electronic device housed in a typical plastic and metal casing, which protects the internal circuitry responsible for signal conversion. The attached cable is 1.5 metres long, finished in a standard black sheathing, providing enough length for routing behind equipment or along a wall to the monitor. The build prioritises functionality for its role in equipment racks or mounted setups, where discreet and reliable operation is more critical than aesthetic design.
Size and Practical Fit
The 1.5-metre cable length is a practical dimension for many installation scenarios. It offers sufficient reach to connect a source device placed on a shelf or in a cabinet to a wall-mounted safety monitor without requiring additional cable extensions. This specific length helps reduce cable clutter while ensuring the signal source and display can be positioned with flexibility within a typical control room or security station layout.
Uses and Placement

The product's designated use for 'safety monitor' connections indicates its primary application in environments where reliable video feed is crucial, such as security surveillance, industrial process monitoring, or broadcast quality control.
Event or Professional Use
In professional settings, this converter can be integral to video distribution systems. For instance, it allows a live broadcast feed from an HDMI camera to be displayed on a large-format DVI reference monitor in a production truck. In a security control room, it can connect an HDMI-output network video recorder (NVR) to a bank of older DVI-based monitoring screens, extending the life of existing hardware. The coaxial audio output adds value here, enabling operators to monitor associated sound from cameras or intercoms.
Everyday Home Use
While labelled for safety monitors, it also functions in home or office contexts. A user could connect a newer gaming console with only HDMI output to an older computer monitor with a DVI input to create a secondary display. The audio output would then allow game sound to be routed to a separate speaker system. It provides a cost-effective way to repurpose a high-quality DVI monitor that lacks native HDMI ports.
Benefits and Buying Value

The value of this converter lies in its specific functionality and completeness as a kit, solving a clear technical problem without unnecessary complexity.
Reuse and Low Maintenance
Its primary benefit is enabling the continued use of DVI-equipped monitors, which often have excellent picture quality and are already installed in many facilities. This defers the cost and hassle of replacing entire monitor arrays. As a solid-state electronic device with no moving parts, it requires virtually no maintenance once installed, beyond ensuring secure connections and a stable power supply from the included adapter.
Why Choose This Product
This converter stands out for including both the necessary video conversion and a dedicated audio channel in one unit, which is not always standard. The inclusion of a 1.5-metre integrated cable and power supply means it is a complete, ready-to-use solution straight from the box. For users whose source material specifies a need for connecting to 'safety monitors' with 1080p clarity, this product directly matches that intent, providing a reliable link for critical viewing applications.