Winsonic RM2705-QF30L0 27″ Rack Mount 4K Monitor
Overview
The Winsonic RM2705-QF30L0 is a 27-inch industrial rack-mount 4K UHD monitor engineered for control rooms, SCADA workstations and 19-inch equipment rack installations where operators need a large, high-resolution display integrated directly into the same enclosure as the process control hardware it is monitoring. With a 3840 x 2160 native resolution, 300 nits typical brightness and a wide 178/178 viewing angle, the RM2705-QF30L0 delivers desktop-grade visual clarity in a chassis built for 24/7 industrial duty rather than an office desk.
As the official authorized partner and exclusive regional representative for Winsonic, Seven Star LLC proudly supplies the RM2705-QF30L0 to system integrators and panel builders across the Sultanate of Oman and the wider GCC. Every unit supplied through Seven Star LLC comes with regional technical support, helping control-room integrators in Muscat, Sohar and Salalah source rack-mount display hardware from a locally accountable partner.
Display Architecture
Built around a TFT LCD panel with a black anti-glare, low-reflection coating, the Winsonic RM2705-QF30L0 renders 1.073 billion colors across its 3840 x 2160 native resolution panel, giving control-room operators enough real screen area to run multiple SCADA windows, trend graphs and alarm panels simultaneously on a single monitor rather than tiling several lower-resolution displays. The panel’s 597.89mm x 336.31mm active area and 0.3114mm pixel pitch keep text and fine graphical detail legible from typical control-desk viewing distances, while the 178°/178° horizontal and vertical viewing angle ensures color and contrast stay consistent whether an operator is seated directly in front of the screen or viewing it from the side of a crowded control room.
The Winsonic RM2705-QF30L0 accepts multiple video inputs including 3x HDMI and 2x DisplayPort, giving integrators the flexibility to connect several video sources, such as a primary SCADA workstation and a backup historian terminal, without an external video switcher. The monitor’s modularized mechanical design allows individual functional blocks, such as the power supply or input board, to be serviced or swapped without dismantling the entire chassis, a meaningful advantage in a 24/7 control room where extended display downtime during maintenance is not acceptable.
Engineering Design of the Winsonic RM2705-QF30L0
The Winsonic RM2705-QF30L0 is built into a standard 19-inch rack-mount chassis with a rated 0°C to 50°C operating temperature range, suitable for the ambient conditions found in air-conditioned control rooms and equipment cabinets across the GCC. A rear-mounted cooling fan and ventilated chassis manage heat dissipation from the LED backlight and driver electronics during continuous operation, while the rugged steel rack-ear chassis protects the internal panel and electronics from the bumps and vibration typical of an equipment room compared to a consumer desktop monitor housing.
An optional auto-brightness sensor allows the Winsonic RM2705-QF30L0 to adjust its backlight output automatically as ambient lighting changes throughout a shift, reducing operator eye strain during long monitoring sessions without requiring manual brightness adjustment. The monitor also supports an optional built-in touch screen for interactive control applications, and Winsonic offers complete custom design and solution services for OEM customers who need a modified bezel, connector layout or mounting configuration for a specific console integration.
Key Features
The Winsonic RM2705-QF30L0 combines 4K resolution with rack-mount durability for demanding control-room duty. Key capabilities include:
- 27-inch TFT LCD panel with 3840 x 2160 native 4K UHD resolution and 1.073 billion colors.
- 300 nits typical brightness with black anti-glare, low-reflection glass coating.
- Wide 178°/178° horizontal and vertical viewing angle for shared control-room viewing.
- 3x HDMI and 2x DisplayPort video inputs for multiple simultaneous source connections.
- Standard 19-inch rack-mount chassis rated for 0°C to 50°C continuous operation.
- Modularized mechanical design for field-serviceable maintenance without full disassembly.
- Optional auto-brightness sensor for automatic day/night backlight adjustment.
- Optional built-in touch screen and complete custom OEM design services available.
Industrial Applications
The Winsonic RM2705-QF30L0 is deployed in control rooms and SCADA operations centers across district cooling plants, RO desalination facilities, power distribution substations and large hospitality and hospital complexes throughout Oman and the GCC, where its 4K resolution lets a single rack-mounted display carry the detailed process graphics, trend charts and alarm summaries that operators need to monitor plant status at a glance. In telecom and data-center network operations centers, the Winsonic RM2705-QF30L0 monitor’s rack-mount form factor allows it to be integrated directly into the same 19-inch enclosure as the servers and network equipment it displays status for.
As the officially authorized partner for Winsonic, Seven Star LLC distributes the RM2705-QF30L0 to EPC contractors and panel builders supporting the Sohar and Salalah economic zones’ industrial and logistics projects, where rack-integrated 4K displays are increasingly specified for new control-room builds. Facility operators upgrading legacy control-room displays to modern 4K resolution while retaining a standard 19-inch rack footprint consistently select the RM2705-QF30L0 for its combination of resolution, viewing angle and industrial-grade rack-mount construction.
Technical Specifications
The table below summarizes the core specifications of the Winsonic RM2705-QF30L0 industrial rack-mount 4K monitor.
| Parameter | Specification |
|---|---|
| Model | RM2705-QF30L0 |
| Cell Type | TFT LCD |
| Glass Surface | Black anti-glare, low reflection coating |
| Aspect Ratio | Wide (16:9) |
| Screen Size | 27 inch |
| Active Area | 597.89(H) x 336.31(V) mm |
| Pixel Pitch | 0.3114(H) x 0.3114(V) mm |
| Native Resolution | 3840 x 2160 (4K UHD) |
| Colors | 1.073 Billion |
| Brightness (typ) | 300 nits |
| Viewing Angle (H/V) | 178° / 178° |
| Video Inputs | 3 x HDMI, 2 x DisplayPort |
| Operating Temperature | 0°C to 50°C |
| Chassis | 19-inch rack-mount, modularized design |
| Options | Touch screen, auto-brightness sensor, custom OEM configuration |
Request a Quote for Winsonic RM2705-QF30L0
The Winsonic RM2705-QF30L0 is available on request, with lead time confirmed at quotation.
Seven Star LLC supports formal RFQ submissions, confirms lead time at quotation, and provides the full Winsonic technical datasheet for the RM2705-QF30L0 on request. As the authorized partner for Winsonic in Oman and the GCC, our instrumentation division is ready to help specify the right rack-mount display configuration for your control room, with delivery available across Muscat, Sohar, Salalah and the broader Gulf region.
Browse the full Winsonic range or see more Human Machine Interface (HMI) Displays products supplied by Seven Star LLC in Oman and the GCC.
Winsonic product families
The M12 switches on this page are specified to EN 50155, the standard for electronic equipment on rail vehicles. Listed models include the L2 managed NE10002 and the NE10003 in IP68 housings, the unmanaged NE10004 with 10G ports and IP65 sealing, the unmanaged NE10005 and the 5-port IP68 NE10006, with PoE+ or PoE++ ports depending on the model. On the cellular side the listing covers NE24 series industrial 4G routers and edge gateways, the NE20001 vehicle-grade 5G transit gateway and the NE31001 outdoor LTE-A router. WSFP Gigabit SFP transceivers provide the fiber uplinks. Computing and display products include the PZB zero bezel panel PC and the RM rack mount monitor, next to the flush mount and zero bezel LCD monitors Winsonic builds for industrial use.Where Winsonic equipment is used
Typical uses are on-board networks for trains, metro cars and buses, wayside cabinets, traffic management, remote pump stations and water plants, energy metering at unmanned sites, and machine monitoring and operator stations in factories.Ordering Winsonic switches and routers: what we need
Send the complete part number, including the digits after the hyphen, because they separate variants of the same base model. Where you are still selecting, give us:- port count, port speed and connector type (M12 coding or RJ45)
- PoE power needed per port and the supply voltage available
- managed or unmanaged operation, and the IP rating required
- for routers: mobile operator, SIM count, serial or Ethernet interfaces
- for panel PCs: screen size, touch type, processor and mounting
Browse Winsonic products by category: Industrial Communications, Industrial Computer, Human Machine Interface (HMI) Displays.
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