Key Features
The SWIT K21 is a 21.5″ director and client monitor built for exterior shoots. At 1500 nits the image stays readable in direct sun, and it travels in its own aluminium flight case, which also works as a stand. Typical uses: video village on commercials and drama, production monitor on live and multicamera events, and focus or framing reference on set. It takes SDI and HDMI, loops SDI on to the next monitor and runs on mains, 4-pin XLR or V-mount batteries. Need several cameras on one screen, 12G-SDI or HDR? See the SWIT FM-215HDR 12G-SDI HDR Quad-View Monitor.
Filming in Portugal? We can supply the monitor with an ENG/EFP crew, a local fixer/producer and a van with driver. Ask us for a complete package.
Display
- 21.5″ IPS panel with LED backlight, 1920×1080 (16:9), 10-bit
- 1500 nits, sunlight-readable
- Contrast 1100:1, viewing angle 178° (H) / 178° (V)
- Active area 476 × 268 mm
Monitoring tools
- Waveform, vectorscope and histogram
- False colour and zebra with adjustable ranges
- Peaking, focus assist and crosshatch
- Safe areas, centre marker and custom aspect-ratio guides
- Anamorphic de-squeeze
- SDI audio meters and timecode display
- Scene OS: 8 custom scenes recalled with function keys
Colour and LUTs
- Built-in Delog LUTs for the main camera makers, SDR and HDR
- Up to 10 user 3D LUTs loaded via USB-A
- Automatic 3D LUT calibration with a probe via USB-C
Connections (I/O)
- 2× 3G/HD/SD-SDI in (BNC)
- 2× 3G/HD/SD-SDI loop out (BNC)
- 1× HDMI 1.4 in
- 3.5 mm headphone out and built-in speaker
- USB-A (LUTs and firmware), USB-C (calibration probe)
Supported formats
- SDI: 2048×1080p/psf, 1080p/psf, 1080i and 720p, up to 60 fps
- HDMI: 4096×2160 and 3840×2160 up to 30p, 1080p, 1080i and 720p (shown on the Full HD panel)
Power and build
- AC 100–240 V, or DC 11–17 V via 4-pin XLR or V-mount battery
- Up to 55 W: around 3 hours on a SWIT 196 Wh V-mount battery
- Aluminium housing, rubber corner guards, quick-release protective glass
- Two cheese plates (1/4″ and 3/8″) in 5 positions, VESA to C-stand adaptor
- Monitor: 531 × 346 × 93 mm, 7.5 kg
- In flight case: 660 × 360 × 530 mm, 17.3 kg
- Operating temperature 0–40 °C
Included in this rental
- 1x SWIT K21 21.5″ monitor
- Flight case with top cheese plates
- Screen protective glass
- Sunhood
- VESA to C-stand adaptor
- AC power cable






