The all new SPRO B3 6 Channel DVR has had an upgrade and can now record at up to 4K resolution on the first channel and 4K-N on channels 2,3 and 4. Looking to add extra IP cameras? Not a problem, this recorder can also record 2 extra IP channels at the full 4K resolution. As well as the CVI and IP formats the B3 models can also record AHD and TVI formats at Full HD resolution or even standard analogue resolutions if you have an older camera.
|Spro DHDVR06-B3-V2 4+2 Channel 4MP 5 IN 1 Digital Video Recorder -Black 4TB