4CH Wireless 1080P NVR Outdoor IR 720P IP WIFI Camera CCTV Security System Video. Security: Prevent intruders, protecting family, home and business surveillance. Interface: 4RJ45(1WAN + 3LAN), HDMI, VGA, WIFI, DC5.5mm. VGA Output: 1VGA(1440900,12801024,1024768 Selectable). Hard Drive Interface: 3.5 inch SATA II Interface (Up to 4T Hard Disk). Interface: 4RJ-45 10M/100M; WIFI, USB, DC 5.5mm. ...