Decimator DMON-4S

Decimator Design Decimator Design


New product

Decimator DMON-4S Expand

4 x (3G/HD/SD)-SDI to HDMI Converters with 1 to 4 MultiViewer and Custom Layouts

Due to low inventory, this product generally takes 48-72 hours to get in stock.

More details


  • Support for both 3G level A and B on the inputs.
  • Horizontal and/or Vertical image flipping per window
  • Includes 4 independent mini HDMI outputs that can each output any of the four (3G/HD/SD)-SDI inputs or a Multi-View of all them. For example you could use the unit to have:
    • 4 independent SDI to HDMI converters
    • 3 independent SDI to HDMI converters with a quad-split output
    • 2 independent SDI to 2 x HDMI converters with loop through
    • A single SDI or Multi-View to 4 x HDMI outputs
  • Inputs 2 and 4 can be individually changed to output active loop copies of inputs 1 and 2 respectively.
  • (NEW) Multi-View mode offers:
    • Custom Layouts with various standard layouts
    • Load and restore Custom Layouts
    • Fast switching between inputs using Full-Screen scaling
    • Selection of audio from any input
    • 16 Character UMD overlay per window with individual enables, custom positioning and size
    • Low latency buffering for each input allowing non-synchronous inputs
    • Each window is independent of the others, allowing any 3G/HD/SD format of any frame rate to be displayed simultaneously
    • Variable aspect ratios per window
  • The DMON-4S is a truly portable converter, that incorporates our new easy to use LCD and button control system.
  • This unit also includes:
    • USB port for control and firmware updates
    • Heavy duty metal box
    • Metal Thread Locking DC Power Socket
    • Power Supply, HDMI Cable and USB Cable


The Nebtek rewards program will be starting November 1, 2016. The new program will give store points on every purchase made through the online store*. 

Nebtek Branded Products

Every $100.00 USD = 2 Points

Other Brands

Every $100.00 USD = 1 Point

1 Point = $1 USD

Your account will be credited once your order has been shipped. You can use your points on any future purchases from the online store. 
Points must be used within 365 days after the points have been issued. Any points not used within the 365 days will be lost.

*Points do not apply to Qtake systemsQtake HD Software, QOD+ or cart systems. 

Decimator Design's flagship Decimator and Decimator 2 are among the most popular products that Nebtek sells. With its high-quality build and cost-effective price, the Decimator and Decimator 2 have set new standards in the broadcast industry.