OEM DVR private mode, H.264 DVR,all above DVR include DC power suppliy / Remote control / USB mouse / User Manual / Software CD. OEM DVR, private mode, H.264 DVR,all above DVR include DC power suppliy / Remote control / USB mouse / User Manual / Software CD. CE/FCC, Warranty:1 year from date of shipment, and the warranty excludes accident, human fault or improper use . 4-ch, 8-ch, 16-ch, 24-ch, ...