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Specktron's Ultra short-throw projector WDL-4000 HD with Laser Light Source, DLP Technology,Full HD (1920 x 1080) resolution & 16:9 aspect ratio



Discover a whole new way to train your students and staff – the way education intended. Now, every subtle intricacy is captured – even your most boring subjects and courses will offer something new. Plus, Specktron laser projector refines surface details for true-to-life images that pop off the screen. Users can adjust levels of sharpness and detail enhancement for optimal viewing. This isn't just a new way to approach modern education – it's the best way


Combining a laser light source with Specktron’s projector creates natural color, exceptional brightness and high resolution.The colors are uncommonly natural and bright.


  • Laser Light Source
  • DLP technology
  • Ultra short-throw
  • Laser life 20,000 hrs
  • WXGA 1280x800
  • Aspect ratio 16:10
  • Instant On / Off (3 sec)
  • Green design: Mercury free


DMD 0.65" WXGA, DDP4421
Resolution 1280 x 800
Lensf/2.4 with Concave mirror 
Throw RatioTR 0.27
Image Size 85" - 115"
Light3.5W LASER Diode x 23pcs
Brightness 3500lm
Contrast Ratio10000:1 (High Contrast Mode)
InputHDMI*2, VGA*2, RCA*1, Audio-1(Mini Jack), Mic*1 (Mini USB-B*1), USB-A*1
Output VGA*1, Audio Out*1(Mini Jack)
Control RJ45/RS232
Laser Life20,000 hrs
Speaker Internal 10W Speaker x 1
LAN Yes 
Multimedia (USB)Yes 
WiFi Dongle Optional 

SPECKTRON WDL-3500I Interactive Ultra Short Throw

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