... back, pause, stop, fast-forward, single-frame play and image capture.• Support recorded files backup, delete by date/time, camera.• Remote ... back, pause, stop, fast-forward, single-frame play and image capture.Support advanced search mode. Users can search by date/time ... 3104B channel USB DVR,USB DVR,DVR,Cheap DVR,video capture,video grabber-EzCAP3104