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Mitsubishi MDT552S 55" LCD Public Display Monitor

The Mitsubishi MDT552S is a slim, lightweight, Full HD, LED edge-lit 55″ LCD monitor. With a premium brushed aluminium bezel design that will add a stylish accent to any boardroom, public display, digital signage, or information kiosk.


Size 55inch
Contrast 4000:1
Power Consumption [W] 133 (Typ.)
Aspect Ratio 16:9
Panel Technology  VA
Brightness [cd/m²] 450
Resolution 1920 x 1080



EOL - No longer available.

The Mitsubishi MDT552S High Definition widescreen LED monitor offers full HD 1080P in a bright, 55″ digital display. Use this LED backlit display monitor to build amazing entertainment and digital signage displays. The MDT552S monitor is also ideal for message boards, video conferencing, classroom presentations, retail kiosks, or gaming displays, or to enhance your facilities with welcome messages, company promotions, or human resources information.

  • Super Resolution Technology – Optimizes lower resolution content to appear clearer and higher quality
  • Slim & Lightweight Design – Featuring a 0.84″ narrow bezel and an impressive 2.7″ deep at a mere 101 lbs.
  • Auto Brightness – Dual Ambient Light Sensors adjusts monitor brightness based on ambient light to keep display from being washed out
  • Industry Leading Connectivity – Mitsubishi has long been a partner of AMX and Crestron, and introduced the industry’s first display monitor with Crestron’s RoomView® built in. The new MDT552S continue this tradition with both AMX Device Discovery and Crestron RoomView built-in to the display. This makes installation quick and easy when using these control services.
  • Optional CAT5 Transmitter/Receiver – Video signal through CAT5
  • Power Save – Increased protection against image retention and image persistence
  • Picture-in-Picture – Show two active input displays simultaneously
  • Closed Caption – Support closed caption for hearing impaired needs
[wpex Full Specifications: (click to expand)]

LCD Panel

Screen Size (diagonal) 54.6″ (1388mm)
Panel Type VA
Resolution 1920 x 1080 Full HD
Colour 1.07 billion
Brightness 450 cd/m2
Viewing Angle Vertical 178; Horizontal 178
Orientation Landscape / Portrait
Viewing Area 1209.6 x 680.4mm (47.6″ x 26.8″)
Power Management VESA DPM
Plug-n-Play VESA DDC2B, DDC/CI
Auto adjustment Position, Phase, Clock
OSD user functions Brightness, Contrast, Black level, auto brightness, zoom, PiP, screensaver, side border colour, gamma selection, heat
status, power-on delay, schedule, tiling, LAN control, closed caption, super resolution

Input/Output Signals

PC Input Analogue Mini D-Sub 15-pin (PC/AV common)
Digital HDMI x2 (PC/AV common), DVI-D (with HDCP*), DisplayPort
Output Digital DVI-D (with HDCP)
Horizontal frequency 15.625/15.734, 31.5-91.1kHz (Analogue), 31.5-91.1kHz (Digital)
Vertical frequency 50.0, 58.0-85.0Hz
Sync Signal Analogue Separate (TTL), compsite (TTL), Sync-on-Green
Digital TMDS
Resolutions supported 640×480, 800×600, 1024×768, 1280×768, 1360×768, 1280×1024, 1600×1200, 1920×1080, 1920×1200 (1600×1200, 1920×1200 simplified compression)
AV Input Analogue Composite (BNC), S-terminal, Mini D-sub 15-pin (PC/AV)
Digital HDMI x2 (PC/AV), SDI (option)
Output Analogue Composite (BNC)
Digital SDI (option)
Resolutions supported Composite signal / S-terminal NTSC, PAL, SECAM, 4.43 NTSC, PAL60
Component Signal 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
SDI (option) 480i/576i (SD-SDI), 720p/1080i (HD-SDI), 1080p (3G-SDI)
Audio Input Analogue Stereo mini jack
Digital HDMI x2, DisplayPort, SDI (option)
Output Analogue Stereo mini jack
Digital SDI (option)
Option slot interface Digital OPS slot
External Speaker outputs External Speaker jacks (8ohm)


Input RS-232C (D-sub 9-pin), LAN (modular 8-pin)
Output RS-232C (D-sub 9-pin)
Built-in Speakers 10W + 10W (stereo)
USB hub 2 upstream / 2 downstream, USB 2.0 compliant
Power supply Voltage, Current 100/240VAC, 50/60Hz
Power Consumption Normal Mode 186W (133W without speaker, option slot)
Eco Mode Sleep Mode: Less than 1.0W
Operating Environment Temperature Landscape mode: 0-40C (32-104f), Portrait Mode: 0-35c (32-95f)
Humidity 20-80% (without condensation)
Dimensions (WxHxD) Net without stand 1248mm x 719mm x 68mm (47mm without handles)
Weight Net without stand Approx. 28.5Kg / 62.8lbs
Wall Mount Interface 9 holes, M6 screws (200mm pitch) for monitor mount
Regulations/Guideline compliance UL60950-1/C-UL/CE Marking/BSMI/GOST-R/FCC-A/DOC-A/C-Tick/RoHS/US Mercury/CCC only Chinese model

Mitsubishi MDT552S 55″ Public Display LCD Monitor – Dimensions