★ Hi3515 platform H.264 Main Profile★ HD 720p video and 1 channel of 720P video playback.★ The main and auxiliary stream, both of local storage and remote monitoring can be used.★ HD VGA preview output, and one TV simultaneously output.★ Built-in 4 kinds DDNS domain name service, support UPNP port mapping★ Easy to realize remote access★ Support 2T* SATA of hard disk capacity.★ Supports five kinds of operating systems phone to monitor.★ Full duplex voice intercom.★ Support PAL / NTSC video format and 15 languages★ Support WIFI, 3G wireless network dial★ Support 32G capacity backup.★ Rich and beautiful front panel buttons.Product List:1* Power adapter,1*CD,1*manual,1*mouse,1*remote control,1*srewsModelJA-7214NVideo Capability4 channels D1VGA PreviewHigh DefinitionVideo Interface4 BNC input, 1TV and 1VGA simultaneously outputAudio Interface1 RCA input,1 RCA output.Alarm InterfaceNot supportCoding ModeD1 /HD1/ CIF/QCIF match to the main and auxiliary streamDecoding Capability4*720P/1 channel playbackPTZ ProtocolSupport 18 kinds of PTZ protocolDevice InterfaceRS485, 2 * USB2.Mobile SurveillanceSupport symbian,windows, mobile, iphone, android and blackberry mobile phone operating systemHard Disk InterfaceSupport 1*2048G (2TB) hard driveBoot InterfaceFree replacementNetwork InterfaceRJ45, 10M/100M adaptive network interfaces