Sharp MultiSync M552 Digital signage flat panel 139.7 cm (55") LCD 550 cd/m² 4K Ultra HD Black Touchscreen

LCD 55", 550 cd/m², 3840 x 2160, 16:9, ≥ 8000:1, 72% of NTSC, 100-240 V AC; 50/60 Hz; internal, 1,235.6 x 709.3 x 59.5 mm

Key Features

• Seamless meeting workflows – a single USB-C cable transmits video, data, and power for instant, clutter-free meeting setups. As the established standard for modern collaboration spaces, USB-C supports frictionless BYOD experiences
• Unhindered readability – a high-haze panel reduces glare from windows and ambient light, keeping signage content and presentations clear for uninterrupted viewing in any environment
• Security assured – 802.1x support over LAN enables high-level security for corporate networks, giving peace of mind for IT teams and enterprise environments
• Enhanced imaging precision – when brand consistency and corporate identity are important, NEC’s SpectraView Engine provides full control over colour, gamma, and uniformity for accurate and impactful content
• Broad AV compatibility – fully interoperable with leading meeting room platforms including Crestron (XiO Cloud), Cisco Webex, Q-Sys, and Microsoft Teams, ensuring effortless integration and future-proof scalability

Description

Built to perform, designed to last

The versatile solution for professional display applications, the Sharp MultiSync® M2 Series (32" up to 98") is purpose-built for demanding signage and meeting room environments. With native USB-C connectivity and broad compatibility with platforms such as Crestron, Cisco Webex, and Microsoft Teams, it enables seamless BYOD collaboration and future-ready integration, while 802.1x LAN support ensures enterprise-grade network security. Featuring class-leading 550 cd/m² brightness, a high-haze panel to minimise glare, and NEC’s trusted SpectraView Engine, the M2 Series delivers outstanding visual performance with unmatched colour precision.

As part of the new Sharp-branded display family, the MultiSync® M2 Series builds on NEC’s legacy of quality and reliability to drive greater efficiency and long-term value. Its proven modular design supports custom computing options (Raspberry Pi or Intel® SDM) and flexible connectivity (e.g. AV-over-IP), ensuring lasting versatility, performance, and sustainability.

Specifications

Display
LED backlight	Yes
Display number of colours	1.073 billion colours
Display diagonal	139.7 cm (55")
Display resolution	3840 x 2160 pixels
Display brightness	550 cd/m²
HD type	4K Ultra HD
Response time	8 ms
Contrast ratio (typical)	8000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.315 x 0.315 mm
Active display area (W x H)	1209.6 x 680.4 mm
Display diagonal (metric)	139 cm
Vertical scan range	23 - 76 Hz
Touchscreen	Yes
Panel type	IPS
Native aspect ratio	16:9
LED backlighting type	Direct-LED
Horizontal scan range	15 - 135 kHz
Display technology	LCD
Native refresh rate	60 Hz
Ports & interfaces
USB connector type	USB Type-A, USB Type-C
Remote (IR) input	1
Ethernet LAN	Yes
HDMI ports quantity	3
USB port	Yes
Ethernet LAN data rates	100 Mbit/s
DVI port	No
Audio (L/R) out	1
Ethernet LAN (RJ-45) ports	1
Wi-Fi	No
USB version	2.0/3.2 Gen 1 (3.1 Gen 1)
USB ports quantity	4
RS-232C	Yes
DisplayPorts quantity	2
DisplayPorts out	1
DisplayPorts in	1
DisplayPort version	1.2
HDMI input ports quantity	2
HDMI output ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	2
USB Power Delivery (USB PD)	Yes
Audio
Number of built-in speakers	2
RMS rated power	20 W
Built-in speaker(s)	Yes
Design
Product design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
Orientation	Horizontal/Vertical
Panel mounting interface	300 x 300 mm
Bezel width (top)	1.1 cm
Bezel width (side)	1.1 cm
Bezel width (bottom)	1.39 cm
Certification	RoHS, CE, UL/C-UL or CSA, FCC Class B
VESA mounting	Yes
Mounting type	Wall
Screen shape	Flat
Bezel colour	Black
Performance
Purpose	Universal
HDCP	Yes
HDCP version	2.2
Wi-Fi	No
Power
Power consumption (typical)	105 W
Power consumption (standby)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Energy efficiency scale	A to G
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	103 kWh
Energy consumption (HDR) per 1000 hours	101 kWh
Weight & dimensions
Display width	1235.6 mm
Display depth	59.5 mm
Display height	709.3 mm
Display weight	20.5 kg
Packaging data
Package width	1390 mm
Package depth	160 mm
Package height	850 mm
Package weight	27 kg
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80%
Storage temperature (T-T)	-20 - 60 °C
Storage relative humidity (H-H)	10 - 80%
Certificates
Certification	RoHS, CE, UL/C-UL or CSA, FCC Class B
Technical details
VESA mounting	Yes
USB connector type	USB Type-A, USB Type-C
Power supply type	Internal
Panel type	IPS
LED backlighting type	Direct-LED
DisplayPorts out	1
DisplayPorts in	1
DisplayPort version	1.2
Warranty period	3 year(s)
Compliance certificates	CE, Federal Communications Commission (FCC), RoHS, UL, cUL
Network
Ethernet LAN	Yes
Ethernet LAN data rates	100 Mbit/s
Wi-Fi	No
Other features
USB connector type	USB Type-A, USB Type-C
Power supply type	Internal
Wi-Fi	No
Panel type	IPS
DisplayPorts out	1
DisplayPorts in	1
DisplayPort version	1.2
Display technology	LCD
Bezel width (top)	1.1 cm
Bezel width (side)	1.1 cm
Bezel width (bottom)	1.39 cm
Energy efficiency scale	A to G