Drom power DAHUA DHI-LM65-F400N 65-Inch 4K UHD LED Monitor

The Drom power DAHUA DHI-LM65-F400N 65-Inch 4K UHD LED Monitor is a professional large-format display designed for CCTV control rooms, retail digital signage, offices, conference rooms, schools, reception areas, and commercial monitoring environments that need sharp 4K image quality and dependable continuous operation. It features a 65-inch UHD display with 3840 × 2160 resolution, a VA panel with DLED backlight, 450 cd/m² brightness, 5000:1 contrast ratio, and 178° wide viewing angles for clear visibility across large spaces. With support for 24/7 continuous operation, dual HDMI 2.0 inputs, VGA, USB, built-in speakers, ultra-narrow bezel design, and RS-232 control, this monitor is a practical solution for professional surveillance display and commercial presentation use.

Product Features

65-Inch 4K UHD Display

The DHI-LM65-F400N comes with a 65-inch display and 3840 × 2160 Ultra HD resolution, delivering sharp and detailed visuals for CCTV live view, playback monitoring, presentations, and digital signage content. The large screen size makes it suitable for control rooms, boardrooms, showrooms, and public display areas.

VA Panel with DLED Backlight

This monitor uses a VA LCD panel with DLED backlighting, offering strong contrast and improved depth in darker scenes compared to standard entry-level displays. It is well suited for surveillance monitoring and professional display applications where clear image reproduction is important.

High Brightness and Strong Contrast

The monitor delivers 450 cd/m² typical brightness and a 5000:1 contrast ratio, helping produce a bright, vivid image with improved visibility in indoor commercial spaces, control rooms, and office environments. This makes it practical for both video surveillance viewing and general content display.

Wide 178° Viewing Angles

With 178° horizontal and 178° vertical viewing angles, the DHI-LM65-F400N allows content to remain visible from different positions in a room. This is especially useful in surveillance monitoring areas, meeting rooms, reception spaces, and public display environments where multiple viewers may be looking at the screen from different angles.

Suitable for 24/7 Continuous Operation

The DAHUA DHI-LM65-F400N is designed for continuous 24/7 use, making it suitable for CCTV control rooms, monitoring stations, and business display environments where the screen may need to stay on for long periods.

Multiple Input Options for Flexible Connectivity

This monitor supports 2 × HDMI 2.0 inputs, 1 × VGA input, 2 × USB 2.0 ports, 1 × audio input, and RS-232 control, allowing connection to NVRs, DVRs, PCs, media players, signage systems, and other video sources. This makes it easy to integrate into CCTV and commercial display setups.

Built-In Speakers and Slim Bezel Design

The monitor includes 2 × 10W built-in speakers for basic audio playback and features an ultra-narrow bezel design that gives it a cleaner, more modern appearance in offices, reception areas, showrooms, and control rooms.

Wall Mount or Stand Installation

The DHI-LM65-F400N supports 200 × 200 mm VESA mounting, allowing installation on a compatible wall bracket or display mount. It can also be used with the included base for desk or counter placement depending on the setup.

Product Specifications

• Brand: Drom power Dahua
• Model: DHI-LM65-F400N
• Product Type: 65-Inch 4K UHD LED Monitor
• Screen Size: 65 inch
• Resolution: 3840 × 2160 (UHD / 4K)
• LCD Technology: VA panel
• Backlight: DLED
• Aspect Ratio: 16:9
• Brightness: 450 cd/m²
• Contrast Ratio: 5000:1
• Viewing Angle: 178° (H) / 178° (V)
• Refresh Rate: 60Hz
• Response Time: 6.5 ms
• Display Color: 8-bit + FRC
• Color Gamut: 72% NTSC
• Screen-to-Body Ratio: ≥95%
• Surface Treatment: Haze 25%, 3H
• Flicker-Free Technology: Yes
• Low Blue Light: Software blue light protection
• Input Ports: 2 × HDMI 2.0, 1 × VGA, 2 × USB 2.0, 1 × Audio in, 1 × RS-232 in
• Output Ports: 1 × Audio out
• Built-In Speakers: 2 × 10W
• Power Supply: 100–240V AC, 50/60Hz
• Power Consumption: 101W basic / 138W typical / 145W max
• Standby Power Consumption: <0.5W
• Operating Temperature: 0°C to +40°C
• Operating Humidity: 10%–85% RH
• Storage Temperature: -20°C to +60°C
• Storage Humidity: 5%–90% RH
• Dimensions (Without Base): 1444.9 × 828.0 × 81.7 mm
• Net Weight: 13.15 kg
• Gross Weight: 17.79 kg
• VESA Mount: 200 × 200 mm
• Control Mode: Remote control / RS-232
• Casing Color: Black