The LED backlit 55″ NEC X554HB offers superior brightness, extended runtimes and advanced engineering necessary for digital signage and messaging in high ambient light applications. This is the ideal display for window-facing retail signage where the sun may directly affect the fidelity of picture quality for a normal television or dimmer display. It can also be used for quick serve restaurant menuboard applications when coupled with a weatherproof type of enclosure. Direct LED backlighting combined with an integrated ambient light sensor allows for adaptable panel brightness depending on environmental conditions. This means that if the display senses higher lux during brighter hours of the day, the display will show a brighter image. At night when the ambient light is much less, the display will dim down, saving overall power consumption. Special quarter lambda polarizer is integrated onto the panel of this display that allows for the display to be seen in any type of orientation even when a customer is wearing polarized sunglasses. This display is the ideal solution for installations where high brightness is a necessity.

• Direct LED backlighting combined with an integrated ambient light sensor allows for adaptable panel brightness depending on environmental conditions. This means that if the display senses higher lux during brighter hours of the day, the display will show a brighter image. At night when the ambient light is much less, the display will dim down, saving overall power consumption.
• 2700cd/m² max brightness combined with full HD resolution will capture the attention of the audience in bright environments
• 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 expansion slot supports the Open Pluggable Specification (OPS)
• Real-time clock has the ability to set schedules for on/off times 24/7
•  Free software solution that greatly eases administration and management of larger display device installations
• Near field communication capabilities for setup and service. More information can be found here

• Display

  Panel Technology	SPVA	Viewable Image Size	55 “
  Aspect Ratio	16:9	Native Resolution	1920×1080
  Pixel Pitch	0.63 mm	Pixels Per Inch	40
  Backlight Type	LED Direct-lit	Brightness (typical)	2000 cd/m2
  Brightness (maximum)	2700 cd/m2	Contrast Ratio (typical)	5000:1
  Viewing Angle (typical)	178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>10	Response Time (Gray to Gray)	6 ms
  Refresh Rate	60Hz	Active Screen Area	47.6 x 26.8 in. / 1209.6 x 680.4mm
  Orientation	Landscape/Portrait	Displayable Colors	More than 16.7 million

  Synchronization Range

  Horizontal (Analog/Digital)

  15.625 / 15.734 / 31.5-91.1 kHz

  Input Signal

  Video

  Analog RGB 0.7 Vp-p/75 Ohms (Analog), TMDS (Digital)

  Sync

  Separate sync: TTL Level (Positive/Negative) Composite Sync on Green: (0.3Vp-p negative)

  Signal Compatibility/Connectivity

  PC Signal Compatibility	Yes	Macintosh Signal Compatibility	Yes
  Video	Analog RGB 0.7 Vp-p/75 Ohms (Analog), TMDS (Digital)	Sync	Separate sync: TTL Level (Positive/Negative) Composite Sync on Green: (0.3Vp-p negative)
  Input Terminals Analog: VGA 15-pin D-sub Digital: DisplayPort, HDMI, DVI-D Audio: Audio Mini-Jack, DisplayPort Audio, HDMI Audio External Control: RS-232C, LAN, DDC/CI		Output Terminals Digital: DisplayPort (DisplayPort, HDMI, DVI-D or Option Signals out of this port) Audio: Audio Mini-Jack, External Speaker Jack (2), HDMI Audio (through DP Out), DisplayPort Audio External Control: LAN

  Power Consumption (typical)

  On

  310W

  ECO Mode Standby

  <2.5W

  Physical Specifications

  Bezel Width (Left/Right, Top/Bottom)	0.8 in./0.8 in., 0.8 in./0.08 in. : 19.5 mm/19.5 mm, 19.5 mm/19.5 mm	Dimensions (WxHxD) With stand: 49.4 x 29.9 x 15.7 in. / 1253.6 x 760.7 x 400mm Without stand: 49.4 x 28.5 x 5.4 in. / 1253.6 x 724.4 x 137.7 mm Shipping: 57.9 x 38.0 x 16.9 in. / 1470.0 x 965.0 x 430.0mm
  Weight Net Weight (with stand): 76.7 lbs. / 34.8kg Net Weight (without stand): 71.9 lbs. / 32.6 kg. Shipping: 93.0 lbs. / 42.2kg		VESA Hole Configuration	400 x 400mm (4-hole)

  Environmental Conditions

  Operating Temperature	32-104°F / 0-40°C	Operating Humidity	20-80%
  Operating Altitude	16,404 ft. / 5000m	Storage Temperature	-4-140°F / -20-60°C
  Storage Humidity	20-80%	Storage Altitude	40,000 ft. / 12,192m

  Additional Features

  High Brightness Panel Edge LED Backlighting Advanced thermal capabilities Quarter Lambda Polarizer UHD Daisy Chain Capabilities up to 100 displays Ethernet Control and Communication RS-232 Control and Communication Landscape/portrait capable Carbon footprint meter Plug and Play (DDC/CI, DDC2B) Scheduler (w/ real-time clock) Screen saver function Ambient light sensor Screen saver function Optional human sensor Intelligent Wireless Data (Near Field Communications) OPS Expansion Slot Interface Expansion Slot 6-axis color adjustment Metal rear cabinet POP Side-by-Side Handles Variable picture modes Advanced video settings (Noise Reduction, Adaptive Contrast) Input labeling Backlight adjust Aspect ratio control

  NEC X554HB 55″ LED Backlit High Brightness Display check more details click here

  NEC X554HB 55″ LED Backlit High Brightness Display buy from NEC Distributor in UAE, Oman, Kuwait, Bahrain, Saudi Arabia