NEC S521-AVT 52" Business-Grade Large-Screen Display with AV Inputs & Digital Tuner

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NEC S521-AVT: Picture 1 regular

About NEC S521-AVT

The NEC S521-AVT LCD Display (52") offers a resolution of 1920 x 1080, contrast ratio of 3000:1 and brightness of 500 cd/m2. With a refresh rate of 60 Hz, it provides clear images even for fast moving objects. Thanks to the Enhanced Digital Signage Technology Suite, the display is compatible with various digital signage players and is ideal for 24-7 use in airports, quick-service restaurants and healthcare and retail centers.

The TileMatrix feature enables you to build video walls of various configurations (up to 100 displays in a 10 x 10 matrix) via the on-screen control panel. TileComp automatically adjusts the width of the monitor bezels to make up for geometrical distortions. With AmbiBright technology, the display's brightness level is maintained in various lighting conditions. Its ambient light sensor automatically switches the monitor to power saver mode, when the ambient light falls below predetermined values. With the fan-based technology for cooling, it keeps the internal components within the safe operating temperature limits. A built-in expansion slot provides an interface for third-party components. The built-in IP-tuner provides streaming of ATSC/NTCS/Clear QAM signals with a 1080p resolution.

Ports on the NEC S521-AVT LCD display include DMI, DVI-D, VGA, DisplayPort, composite in/out, S-Video connector, Ethernet, RS-232 in/out, IR and DDC/CI control ports. In addition to a real-time clock, it also has a built-in scheduler. Industrial-strength design, advanced thermal protection, internal temperature sensors and a sealed panel ensure protection from dust, grease and steam in tough conditions. The carbon footprint meter tracks and measures the conservation of green gas emissions.

NEC S521-AVT Features

  • Built-in expansion slot allows for seamless integration of future third-party components
  • Business-grade panel with advanced cooling design
  • TileMatrix allows you to create video walls up to 10 x 10
  • Comprehensive input panel connects you to the latest peripherals, including DVI with HDCP, Composite, S-Video, Component
  • Built-in ambient light sensor automatically adjusts the display's brightness based on existing lighting conditions, reducing energy consumption
  • Carbon footprint meter helps track and calculate the reduction of green gas emissions
  • Enhanced Digital Signage Technology Suite boasts more than 30 advanced features that enhance display management, improve screen performance and lower the total cost of ownership
  • Digital tuner allows for high-definition television capabilities

NEC S521-AVT Specifications

Panel Technology
Viewable Image Size
Native Resolution
1920 x 1080
Pixel Pitch
Backlight Type
Pixels Per Inch
42@ native resolution
Brightness (typical)
Contrast Ratio (typical)
Viewing Angle
178deg. Vert., 178deg. Hor. (89U/89D/89L/89R) @ CR>10
Response Time(Gray to Gray)
Refresh Rate
Aspect Ratio
Active Screen Area
45.4 x 25.5 in. / 1152 x 648mm
Displayable Colors
More than 16.7 million
Synchronization Range
Horizontal (Analog/Digital): 31.5-91.1 kHz
Vertical: 50-85 Hz
Input Signal
Video: Analog RGB 0.7 Vp-p/75 Ohms
Sync: Separate sync: TTL Level (Positive/Negative)
Composite sync: TTL Level (Positive/Negative)
Composite sync on green: (0.3Vp-p negative 0.7Vp-p positive)
PC Signal Compatibility
Macintosh Compatibility
Input Terminals
Digital: DisplayPort, HDMI, DVI-D
Analog: VGA 15-pin D-sub, 5 BNC (RGBHV, DVD/HD or Video), RCA Composite, BNC Composite, RCA (Y, Cb/Pb, Cr/Pr) Component, S-Video
Audio: RCA Audio (2), Stereo Mini-Jack, DisplayPort Audio, HDMI Audio
External Control: RS-232C, Ethernet (RJ45), IR Remote, DDC/CI
Output Terminals
Analog: 5 BNC (RGBHV, DVD/HD or Video), BNC Composite
Audio: RCA Audio, External Speaker Jack (2)
External Control: RS-232C, IR Remote
Power Consumption ON
ECO Mode Standby
VESA Hole Configuration
400 x 400mm (4-hole)
Operating Temperature
41-104deg.F / 5-40deg.C
Operating Humidity
Operating Altitude
9843 ft. / 3000m
Storage Temperature
-4-140deg.F / -20-60deg.C
Storage Humidity
Bezel Width (Left/Right, Top/Bottom)
2 in./2 in., 2 in./2 in.; 51mm/51mm, 51mm/51mm
Dimensions (W x H x D)
With stand: 49.4 x 31 x 15.7 in. / 1254.7 x 787.4 x 398.8mm
Without stand: 49.4 x 29.6 x 5.5 in. / 1254.7 x 751.8 x 139.7mm
With stand: 86.9 lbs. / 39.4 kg
Without stand: 82.1 lbs. / 37.2 kg
Mfr #
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