Compact and Light Digital Video Recorder, CK4000 SERIES HD-SDI DVR (4 / 8 / 16 CH)(id:8727277) Product details - View Compact and Light Digital Video Recorder, CK4000 SERIES HD-SDI DVR (4 /
HD EX-SDI 3R Hybrid DVR system, 16ch 1080p video and record, auto-detect Analog and EX -SDI, IP (No Hardrive) - Walmart.com