The NEC 55" X551S makes your digital signage easy to implement, configure and operate. This super-slim full HD LCD display offers a much slimmer depth with LED backlighting and an Open Pluggable Specification (OPS) slot to increase flexibility for users in any digital signage application. Additional connections include DisplayPort, HDMI and an expansion slot for NEC accessories or third-party components. Its TileMatrix™ capability allows you to build video walls using up to 100 displays in a single configuration.
- Industrial-strength, premium-grade panel with additional thermal protection, internal temperature sensors with self-diagnostics and fan-based technology, allows for 24/7 operation
- Built in, standardized expansion slot allows for seamless integration of NEC/third-party components, simplifying installations
- LED-backlighting technology improves power consumption and allows for a slimmer cabinet depth
- TileMatrix™ allows you to create video walls up to 10 x 10
- Real-time clock has the ability to set schedules for on/off times 24/7 and can be set to warm up 30 minutes before use for optimum color representation.

Specifications

• Display diagonal:
  • 139.7 cm (55 ")
• Response time:
  • -
• Display brightness:
  • 500 cd/m²
• Display resolution:
  • 1920 x 1080 pixels
• Display:
  • PVA
• Contrast ratio (typical):
  • 4000:1
• Contrast ratio (dynamic):
  • -
• Viewing angle, horizontal:
  • 178 °
• Viewing angle, vertical:
  • 178 °
• Display number of colours:
  • 16.77 M
• Pixel pitch:
  • 0.63 x 0.63 mm
• Horizontal scan range:
  • 31.5 - 91.1 kHz
• Vertical scan range:
  • 50 - 85 Hz
• Aspect ratio:
  • 16:9
• HDCP:
  • No
• Full HD:
  • Yes
• LED backlight:
  • Yes
• 3D compatibility:
  • No
• Supported graphics resolutions:
  • 640 x 480 (VGA),800 x 600 (SVGA),832 x 624,1280 x 768 (WXGA),1280 x 1024 (SXGA),1360 x 768 (WXGA),1600 x 1200 (UXGA),1920 x 1080 (HD 1080)
• VGA (D-Sub) ports quantity:
  • 1
• DVI-D ports quantity:
  • 1
• DVI-I ports quantity:
  • 0
• HDMI ports quantity:
  • 1
• USB 2.0 ports quantity:
  • 0
• Composite video in:
  • Yes
• RS-232 ports:
  • 1
• Speaker/ headphone/ line-out jack:
  • 2
• Headphone connectivity:
  • -
• PC Audio in:
  • Yes
• Ethernet LAN connection:
  • Yes
• Ethernet LAN (RJ-45) ports quantity:
  • 1
• Colour of product:
  • Black
• Built-in speakers:
  • No
• On Screen Display (OSD):
  • Yes
• Cable lock slot:
  • -
• Wall mountable:
  • Yes
• VESA mounting interfaces compatibility:
  • 300 x 300 mm
• Power consumption:
  • 160 W
• Power consumption (standby):
  • 2 W
• TV tuner integrated:
  • No
• Operating temperature range (T-T):
  • 5 - 40 °C
• Relative humidity:
  • 20 - 80 %
• Thin client installed:
  • No
• Camera included:
  • No
• Width:
  • 1254 mm
• Depth:
  • 43.3 mm
• Height:
  • 726.3 mm
• Weight:
  • 25000 g