4 channels, Real time recording, Inbuilt Multiplexer, 4000 GB storage, H.264, 1920 x 1080 resolution, PAL / NTSC, 3 × USB 2.0, DVD-R/W, G.711, HDD, DVD-R/W, Playback, 315 x 230 x 45, ? 2, 100 ~ 240 V ...

8 channels, Real Time / Timelapse / Event recording, 8, Inbuilt Multiplexer, triplex, 8 in, 4 out, 8000 GB storage, 12 fps fps storage rate, H.265+, H.265, H.264+, H ...