Yealink MeetingDisplay 55" MD55 4K Display for MTR Systems
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PRODUCT DESCRIPTION
Yealink MeetingDisplay 55" MD55 4K Display for MTR Systems (1203708) - 3 Years Local Warranty
55-Inch 4K Display Purpose-Built for Yealink Meeting Rooms
The Yealink MeetingDisplay 55 (MD55) is a 55-inch UHD 4K IPS display designed to complete Yealink Microsoft Teams Rooms and video conferencing builds in small and focus rooms. Anti-glare coating with 25% haze keeps content readable under office lighting, while 500 cd/m² brightness and a 1200:1 contrast ratio deliver crisp video and shared content.
Rated for 24/7 Operation — Ideal for Digital Signage
The MD55 is the only MeetingDisplay model rated for 7 x 24-hour operation, making it equally suited to digital signage in lobbies, reception areas and open spaces across Singapore offices, alongside its role in meeting rooms.
One Vendor, One Clean Room Build
The MD55 pairs with Yealink MeetingBar video bars, SmartVision and UVC cameras and MCore room PCs — an MCore bracket ships in the box, and optional MD-AVBracket-S and MD-PTZBracket brackets mount a video bar or camera directly on the display. Dual Gigabit Ethernet lets one port pass network connectivity to the MTR device, and IP control via LAN allows the room system to manage the display.
Built-In Audio and Flexible Sharing
Twin 12 W speakers deliver clear meeting audio without an external soundbar. Three HDMI 2.1 inputs handle the room system and guest laptops, while Wi-Fi 6 and Bluetooth 5.1 enable wireless sharing via AirPlay, Miracast and the Yealink Wireless Presentation Pod.
Yealink MD55 Datasheet — Technical Specifications
| Model | Yealink MeetingDisplay 55 (MD55) |
| Part Number (SKU) | 1203708 |
| Device Type | 55" UHD 4K display for Yealink MTR systems and digital signage |
| Warranty | 3 Years Local Warranty (Singapore) |
| Panel | 55-inch IPS, anti-glare coating, 25% haze |
| Resolution | 3840 x 2160 (UHD 4K), 60 Hz |
| Brightness / Contrast | 500 cd/m² / 1200:1 |
| Colour / Viewing Angle | 72% NTSC, 10-bit (1.07 billion colours) / 178° (H) x 178° (V) |
| Response Time | 8 ms (grey to grey) |
| Duty Rating | 7 days x 24 hours operation |
| Speakers | 2 x 12 W built-in |
| HDMI | 3 x HDMI 2.1 in |
| USB | 2 x USB-A 2.0, 1 x USB-B 2.0 |
| Network | 2 x RJ45 10/100/1000M; IP control via LAN |
| Audio Out / Control | 3.5 mm stereo mini jack (output); 1 x RS232; IR |
| Wireless | Wi-Fi 6 (2.4G / 5G dual band), Bluetooth 5.1 |
| Wireless Sharing | AirPlay, Miracast, Yealink Wireless Presentation Pod |
| OS / Memory | Android 13, 4 GB RAM, 32 GB flash |
| Dimensions (W x D x H) | 1237 x 56 x 717 mm |
| In-Wall Depth (with MD-WallMount) | 94 mm |
| Net / Gross Weight | 15.6 kg / 21.6 kg |
| VESA Mount | 400 x 400 mm, M6 screws |
| Power Consumption | Max 138 W; typical 82 W; off mode <0.5 W; 100–240 V, 50/60 Hz |
| Operating Environment | 0–40 °C, 10–95% humidity |
Compatibility & Software Support
The MeetingDisplay series is designed for Yealink MTR systems — it pairs with Yealink MeetingBar video bars, SmartVision and UVC cameras and MCore room PCs. For the MD55, Yealink lists the optional MD-AVBracket-S (MeetingBar A25, MeetingBar A40, SmartVision 40) and MD-PTZBracket (UVC86, SmartVision 80); the MD-AVBracket-L is not used on the 55-inch model.
Mounting options: MD-WallMount, MB-WallStand-650W wall stand, MB-FS-VESA floor stand or MB-FS-Lift motorised stand. Note: the floor-stand cart cannot be used with the MD55 + MCore 4 combination.
Package Contents & MeetingDisplay Ordering Information
In the box: 1 x MeetingDisplay 55, cable pack with cable ties, 3 m AC power cable, 3 m CAT5E network cable, IR remote controller, 2 x AAA batteries, MCore bracket (for MCore 4, sold separately), Quick Start Guide.
| MeetingDisplay 55 | This model (MD55, SKU 1203708) |
| MeetingDisplay 65 | 65" 4K MTR display (SKU 1203690) |
| MeetingDisplay 75 | 75" 4K MTR display (SKU 1203691) |
| MeetingDisplay 86 | 86" 4K MTR display (SKU 1203692) |
| MD Bracket Small (MD-AVBracket-S) | Video bar bracket (SKU 3311110) |
| MD PTZ Bracket (MD-PTZBracket) | PTZ camera bracket (SKU 3311112) |
| MeetingBar A25 | All-in-one Android video bar |
| MeetingBar A40 | All-in-one Android video bar |
| WPP30 Wireless Presentation Pod | Wireless sharing |
Datasheet & Downloads
Frequently Asked Questions — Yealink MD55
Can the MD55 run 24/7 for digital signage?
Yes — the MD55 is rated for 7 x 24-hour operation, while the 65", 75" and 86" MeetingDisplay models are rated for 7 x 18 hours.
Is the MD55 a touchscreen?
No touch capability is listed for the MeetingDisplay series — it is a professional display controlled from the room's touch console, IR remote or via IP/RS232. For an interactive touch whiteboard, consider the Yealink MeetingBoard.
Which video bars can I mount on it?
With the optional MD-AVBracket-S, the MeetingBar A25, MeetingBar A40 and SmartVision 40; with the MD-PTZBracket, the UVC86 and SmartVision 80.
Does it come with a wall mount?
No — the MD-WallMount is sold separately. An MCore mounting bracket is included in the box, and VESA 400 x 400 mm mounting is supported.
Does the Yealink MD55 come with local warranty in Singapore?
Yes. Every MD55 sold by SourceIT comes with 3 years local Singapore warranty and a GST invoice.
Yealink MeetingDisplay 55 — Product Video
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