| Product Description SWANN SW242LP4 DVR4-1150(TM) 4-CHANNELMONITOR & RECORD UP TO 4 CAMERAS SIMULTANEOUSLY; BUILT-IN 20 GB HARD DRIVE ; USB 2.0 CONNECTION FOR FAST BACKUP OF VIDEO TO A PC ; MOTION DETECTION SAVES HARD DRIVE SPACE; DAILY SCHEDULING; HARD DRIVE TRAY ALLOWS HOT-SWAPPABLE DRIVES WHEN NEEDED |