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Lilliput

Lilliput BM280-12G 28" 12G-SDI 4K HDMI monitor with V-mount plate

SKU CH-FP6V-9EWV0

A 28-inch 4K broadcast monitor with 12G-SDI, HDMI 2.0, and a V-mount plate for portable or rackmount use

  • Media Type12G-SDI 4K HDMI MONITOR
  • Recording Time (SP Mode)BM280-12G
  • 4K Ultra-HD native resolution with 3840×2160 detail
  • 12G-SDI single dual quad link for flexible 4K workflows
  • 28 inch screen fits suitcase and rackmount setups
  • 170 degree viewing angle keeps image consistent off-axis
  • V-mount plate and DC 12-24V input for portable power

28" 12G-SDI broadcast director monitor

The Lilliput BM280-12G is a 28-inch 4K monitor built for broadcast directors and camera operators who need accurate 12G-SDI signal monitoring. It delivers native 3840×2160 resolution with 10-bit colour depth, 300cd/m² brightness and a 1000:1 contrast ratio. A 170° viewing angle ensures consistent image quality from multiple positions on set. The integrated V-mount plate supports direct battery power for mobile production workflows.

Check your signal chain and power before ordering

Verify that your camera or switcher outputs 12G-SDI, 3G-SDI or HDMI 2.0 at 4K 60Hz to match the monitor's single HDMI 2.0 port and three HDMI 1.4 ports. The unit requires a DC 12-24V supply via XLR and draws 4.1A at 15V, so confirm your power source can deliver at least 61.5W. Two tally inputs are provided for on-air indication; ensure your tally system uses compatible connections. No internal battery is included, so a V-mount battery or the supplied 15V adapter is mandatory.

Rack or suitcase mounting with full I/O loop-through

The metal chassis measures 670×425×45mm and weighs 9.4kg, fitting standard rack ears or the included carry-on suitcase that expands to 761×474×173mm and 21kg. Dual 12G-SDI and dual 3G-SDI outputs allow clean loop-through to recorders or downstream monitors without external splitters. A folding sun shade attaches directly to the bezel for outdoor visibility. One built-in speaker and a headphone jack provide confidence audio monitoring. Operating temperature range is 0°C to 60°C for studio or location use.

Highlights

  • 4K Ultra-HD native resolution with 3840×2160 detail
  • 12G-SDI single dual quad link for flexible 4K workflows
  • 28 inch screen fits suitcase and rackmount setups
  • 170 degree viewing angle keeps image consistent off-axis
  • V-mount plate and DC 12-24V input for portable power

Specifications

BrandLILLIPUT
Media Type12G-SDI 4K HDMI MONITOR
Recording Time (SP Mode)BM280-12G

Questions about this item

Does the box include a V-mount battery or only the mounting plate?

The package contains a V-mount battery plate bracket and a 15V DC adapter with fixing belts; a V-mount battery itself is not included and must be purchased separately.

Which SDI mode should I select for a 4K 60 Hz signal over a single cable?

Use the 12G-SDI Single-Link input, which carries 4K at 60 Hz on one BNC; Dual-Link and Quad-Link are for 3G-SDI workflows.

Will the 300 cd/m² brightness be readable in a sunlit outdoor shoot?

At 300 cd/m² the panel is designed for indoor or shaded use; the supplied folding sun shade helps, but direct sunlight will wash out the image.

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