We are offering dvr - te-9204h. te-9204h use the standard h.264 video compression format stream lower, high quality, longer recording time, taking up less bandwidth resources. Gui osd interface, usb mouse controller, more intuitive, easier to use for user-friendly. support cif recording resolution, 6 image quality adjustable. hexaplex operation simultaneously: preview, recording, playback, and network live, backup, playback. multiple record modes: auto, timer, motion recording mode. recording playback support: normal play, speed play, fast back play, manual single-frame slow play.