Panasonic AG-UMR20 Memory Card Portable Recorder #AG-UMR20PJ NEW from Japan. Power supply DC 7.28 V (when using battery), DC 12 V (when using AC adapter) ¦ Power consumption [When used alone] 1.1 A (when using battery), 0.7 A (when using AC adapter) [When connecting the dedicated optional camera head (AG-UCK20GJ)] 2.2 A (when using battery), 1.4 A (when using AC adapter) ¦ Operating ambient temperature 0? ¦ Operating ambient humidity 10%-80% (no condensation) ¦ Mass Approximately 590g ¦ Dimensions Width 100 mm x height 53.5 mm x depth 140 mm (excluding protrusions) Memory card recorder section ¦ Recording media SDHC memory card (4 GB-32 GB), SDXC memory card (48 GB-128 GB) MP4: Class 10 or higher, AVCHD: Class 4 or higher ¦ Recording slot 2 slots ¦ System frequency 59.94Hz / 50.00Hz ¦ Video recording Recording method: MP4, AVCHD ¦ Still image recording Recording method: JPEG (DCF/Exif2.2) POV evolution system 3G compatible. AC adapter and BATT can be used together. Supports line audio input. 2 card slots, relay recording. A simple waveform monitor. Long battery life is possible. Expensive, but no alternative. BMD and ATOMOS are convenient and cheap, but not suitable for long hours. Even ProRes Proxy has 45Mbit. Considering the cost of media, archiving, and the time and effort of transmission, the original can be recovered quickly. Panasonic’s AVCHD has long had little degradation in appearance even with high compression. If it’s not a grading premise, most of the sites won’t be a big problem. Important point Simultaneous recording to two SD card slots is not possible. Audio is 2ch only. No -20dB marker on audio level meter. 4K external input is not possible. If you have this unit and the hyper limiter, you can record with peace of mind even when you are unattended. Thank you for your understanding. Please be sure to check. We do careful packing. International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.