Decimator DMON-12S 12 Channel Multi-Viewer
The DMON-12S packs a twelve-input multi-viewer into a small SDI box. It works as a 1-to-12 channel multi-viewer that tiles every source onto one screen, or as a 12-to-1 multiplexer that routes a chosen input to the outputs. Each of the twelve SDI inputs auto-detects its format across 26 standards, and every window is independent, so you can mix any 3G/HD/SD format at any frame rate on the same layout, up to 1080p60.
Video reaches your wall or monitor through an HDMI Type A output and two SDI outputs. Every window carries a 16-character UMD and audio metering overlay with individual enables, custom position, and size. A 37-pin D-SUB provides 32 GPI for tallies and remote switching plus RS422/485 for dynamic UMD and tallies over the TSL protocol, and a USB port handles control and firmware updates. Setup is driven from the front-panel LCD and buttons, and it runs on +5V to +32V DC.
| Configuration | 1-to-12 channel multi-viewer or 12-to-1 multiplexer |
|---|---|
| Video Inputs | 12 x (3G/HD/SD)-SDI with auto detection (26 formats) |
| Video Outputs | 1 x HDMI Type A, 2 x (3G/HD/SD)-SDI |
| Format Support | Up to 1080p60; independent format and frame rate per window |
| On-Screen | 16-character UMD and audio metering overlay per window |
| Tally / Control | 32 GPI and RS422/485 (TSL) on 37-pin D-SUB, USB |
| Power | +5V to +32V DC, positive centre pin |
| Dimensions | 220 x 103.7 x 29.5 mm (8.7 x 4.1 x 1.2 in) |








