DS-7204 HGHI-SH Merk : HIKVISION 4 CH Full 720 P | HD-TVI/ analog/ IP camera triple hybrid HD-TVI and analog camera self adative access | Full channel @ 1920 x 1080P resoution real-time recording HDMI & VGA output at up to 1920 x 1080P resolution Long transmission distance over coax cable Front panel and alarm I/ O optional 1 SATA, 2 USB2.0