SD-281 | 28 Inch Wide Stretch LCD Display

Perfect for small footprint applications, Caltron's SD-281, 28 Inch Ultra Wide Stretch LCD Digital Signage Display is available with a 1000 nit LED Backlit LCD panel that shines in both indoor and outdoor environments. The minuscule open frame form factor is a space saver and gives your application designer freedom to build all types of enclosure models. Take solace in our Bar LCD Monitor when integrating it into a display as it will always captivate audiences and work to provide as an informative display for any application. Once you design in the monitor, the stretch display will become a powerful tool for advertising or as an information display

The SD-281, 28 Inch Panoramic view, Bar LCD Monitor digital signage display can be used in projects that include, but are not limited to digital signage, restaurant displays, airport terminal signs, public transportation or places that would like to have a special screen for signage displays. The special bar LCD monitor is sturdy and fits well into many applications


LCD Panel
Display Panel 28 inch TFT LCD 16:3 Aspect Ratio
Dot Pitch 0.51(H) x 0.51(V) mm
Max Resolution 1366 x 254 1/3 cut
Contrast Ratio 3000:1 (typical)
Brightness 1000 cd/m2 (typical)
Uniformity 80% (minimum)
Backlight MTBF 30,000 hours (minimum at 25°C)
Response Time 6.5 ms (typical)
Display Colors 16.7 million
Viewing Angle ±89°L/R, ±89°U/D (typical at CR=10)
Video and Power
OSD Controls Brightness, Contrast, Phase, Clock, Color, H&V position, Auto-tune, Recall
Input Signal RGB analog 0.7V peak to peak
Video Input Connector D-sub 15 pin analog VGA, DVI-D Dual,  CVBS, S-Video, YCbCr
Power Supply AC/DC 12V power adapter, universal 100-240 Volts
Mechanical and Environment
Operating Temperature 0~50°C [32~122°F]
Storage Temperature -20~60°C [-4~140°F]
Humidity 0-85% relative humidity, non-condensing
Dimensions (WxHxD) 738 x 176 x 54.7 mm [29.06 x 6.93 x 2.15 inch]
Net Weight 5.4 Kg [11.9 lbs]


SD-281 Quick Facts

  • 16:3 Aspect, 1366 x 254 resolution
  • 697.7 x 129.7 [mm] x [mm] active area
  • High grade TFT, 1000 nit LCD Panel
  • Standard 15-pin VGA input connector, DVI-D Dual, S-Video, 

Standard Features

  • Compatible with Caltron's standard definition signage players
  • Robust CNC milled open frame enclosure
  • Perfect for digital signage displays
  • Superior viewing angles, contrast ratio and brightness
  • Unique design accounts for heat ventilation

Included in the package

  • SD-281, 28 Inch LCD Digital Signage Display
  • +12V power adapter and cord
  • VGA cable

Document Downloads

File Type Description  
PDF SD-281 Data Sheet
PDF SD-281 User Manual