4 Channel Tribrid DVR - 720P-Pro Mini 1U HDCVI DVR
8 Channel Tribrid DVR Recorder, 4SATA
16CH Tribrid Mini 1U 720P/1080P HD-CVI DVR, 1HDD UP TO 6TB
Hikvision 3MP Turbo HD 8-Channel Tribrid DVR Recorder for Security Camera System – ASA College: Florida
Amazon.com : 8 Channel Tribrid Security Surveillance DVR with Analog @960H and HD-CVI and 2 IP Channels @up to 1080p ALL IN ONE - NO HARD DRIVE : Electronics
16CH Tribrid 1U 720P/1080P HD-CVI DVR, 2HDD UP TO 12TB
Introducing The Tribrid DVR
Tribrid DVR 16 Channel for recording IP, HD-CVI and Analog CCTV Cameras - YouTube