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Sharp MultiSync® P556 55" Professional Large Format Display
PNP556

Sharp MultiSync® P556 55" Professional Large Format Display

Engineered for mission-critical applications and high-end signage, the Sharp MultiSync® P6 Series combines robust durability with advanced visual technologies to meet the most demanding commercial needs.

With 700 cd/m² brightness, a high-haze panel, and SpectraViewTM Engine, it delivers outstanding image clarity and colour accuracy even in challenging lighting conditions. Purpose-designed for control rooms, passenger information, and prestige retail or corporate signage, the P6 Series delivers uncompromising performance, day after day.

Precision performance for critical applications

When reliability, security, and exceptional visual performance are mandatory, the Sharp MultiSync® P6 Series delivers with precision and resilience. Despite its slim profile, the P6 Series is endorsed for use in heavy traffic spaces with a durable all-metal chassis that complies to the strictest fire safety standards. Building on NEC’s trusted heritage, the next generation Sharp P6 Series is designed for longevity and integration flexibility. Its modular architecture supports custom computing options by Intel® SDM or Raspberry Pi, and flexible connectivity including AVoverIP for versatile deployments. Native video daisy chaining via HDMI and DisplayPort enables content to be easily cloned or expanded across multiple displays. Compatibility with leading platforms such as Crestron, Cisco Webex, and Q-Sys enhances its future-proof appeal, while 802.1x LAN support safeguards robust security against cyber threats.

Benefits

  • 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.
  • 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 – 802.2x support over LAN enables high-level security for corporate networks, giving peace of mind for IT teams and enterprise environments.
  • Mission-critical performance – with 700 cd/m² brightness, long-life components and robust flame-resistant metal chassis, the P6 series is engineered to deliver lasting clarity and durability in challenging environments without the need for bulky housings.
  • Trusted integration – full compatibility with major AV ecosystems, including Crestron XiO Cloud and NVX, Q-Sys, Cisco Webex, Matrox IPMX, and CMS solutions, ensures seamless setup and scalability.
Panel Technology
IPS with Edge LED backlights
Active Screen Area
1,209.6 x 680.4 mm
Screen Size
54.6 inch
Aspect Ratio
16:9
Pixel Pitch
0.315 mm
Brightness
700 cd/m2
Contrast Ratio
> 8000:1
Viewing Angle (H/V)
178 horizontal / 178 vertical (typ. at contrast ratio 10:1)
Colour Depth [bn]
1.073 (10bit)
Colour Gamut
92% of DCI
Response Time
8ms
Panel Refresh Rate (Hz)
60Hz
Haze Level (%)
25
Supported Orientation
Landscape, Portrait, Face Up & Face Down
Native Resolution
3840 x 2160
Supported Resolution
1024 x 768; 1280 x 1024; 1280 x 720; 1280 x 800; 1360 x 768; 1366 x 768; 1400 x 1050; 1440 x 900; 1600 x 1200; 1680 x 1050; 1920 x 1080; 1920 x 1200; 1920 x 1200; 1920 x 2160; 3840 x 2160; 4096 x 2160; 640 x 480; 720 x 400; 720 x 480;
Horizontal Frequency [kHz]
15 - 135
Vertical Frequency [Hz]
23-76
HDMI IN 1
Video Input; UHD (60 Hz) HDCP (2.2); Audio Input; ARC; CEC
HDMI IN 2
Video Input; UHD (60 Hz) HDCP (2.2); Audio Input; CEC
HDMI OUT
Video Output; UHD (60 Hz) HDCP (2.2); Audio Output; Loop Through: HDMI IN 2, Option, Compute module
DP IN 1
Video Input; UHD (60 Hz) DP 1.2; HDCP (2.2); Audio Input
DP OUT
Video Output; UHD (60 Hz) DP 1.2; HDCP (2.2); Audio Output; Loop Through: DisplayPort IN, USB-C 2
USB-A 1
USB 2.0 / 3.2; 4.5 W; Peripherals; USB Storage
USB-A (Service)
2.5 W; Service
USB-C 1
Video Input; UHD (60 Hz); DP alt. 1.2; HDCP (2.2); Audio Input; USB 2.0 / 3.2; 65 W
USB-C 2
USB 2.0 / 3.2; 7.5 W; Peripherals; Storage
Audio Output (3.5 mm)
Audio Output; Line Out
LAN 1
100 MBit/s
LAN 2
Loop Through: LAN 1, RS-232C, IR; 100 MBit/s
RS-232C
9600 bps
Remote In (3.5 mm)
Eco Sensor (IR-Extender, Ambient and Presence)
Factory Calibration
Gamma; Intensity; RGB; Uniformity; White Point
Calibration with Software
Corner Uniformity; Gamma; Intensity; RGB; Update Factory Calibration; White Point
Calibration Software
Display Wall Calibrator
Compute Module Slot
RPi4 Compute Module
Intel® SDM
accepts Intel® Smart Display Modules Large and Small up to 66 W
Ambient Light Sensor
optional via Eco Sensor (PNKTES1)
Temperature Sensor
Integrated, 3 sensors, triggered actions programmable
Human Sensor
optional via Eco Sensor (PNKTES1)
Power Consumption
115W shipping
Power Savings Mode
< 0.5; < 2 (Networked Standby)
Power Management
VESA DPMS
Power Supply
100-240 V AC; 50/60 Hz; internal
Operating Temperature
0ºC to 40ºC
Operating Humidity
20% to 80%
Storage Temperature
-20ºC to 60ºC
Storage Humidity
10% to 80%
Dimensions (W x H x D) [mm]
1,235.6 x 709.3 x 59.5
Weight [kg]
20.5
VESA Mounting [mm]
300 x 300 (FDMI); 4 holes; M6
Bezel Width [mm]
11 (left, right and top); 13.9 (bottom)
Ingress Protection
IP5x (front); IP2x (back)
Packaging Dimensions (W x H x D) [mm]
1,390 x 850 x 160
Packaging Weight [kg]
27
Material
Metal
Accessories
Eco Sensor (PNKTES1); Soundbar (PN-ZCMS1)
Safety and Ergonomics
CE; RCM; EMC Class B; Energy Star 8; FCC Class B; REACH; RoHS; UKCA; UL/C-UL or CSA
Pixel Failure Class
ISO 9241-307, Class 1
Resistance to Fire
Metal backcover, plastic material certified acc. to UL94-5VB
Energy Efficiency
Energy consumption: 102 kWh/1000 h; Energy efficiency class: G; LED backlight
Ecological Standards
EnergyStar 8.0
3rd Party Certifications
Certified for Crestron CCV2 and XiO Cloud
Special Characteristics
CEC Support; Clone Settings; DICOM Simulation; HDMI ARC; Scheduler
Colour Versions
Black Front Bezel, Black Back Cabinet
Audio
Integrated Speakers (10 W + 10 W)
Shipping Content (Accessories)
2x AAA batteries; Display; HDMI Cable; Power Cable; Remote Control; Setup Manual
Operating Hours
24/7
External Control
AMX NetLinx Support; Crestron V2; HDMI CEC; HTTP Browser; PJLink; Scheduled Timer; SNMP
Remote Management
NaViSet Administrator 2
Security
Disable HW Buttons; Disable IR Functionality; Emergency Notification; IEEE802.1X (LAN)