★ Hi3520A platform H.264 Main Profile★ HD D1 video and 4 channels playback★ The main and auxiliary stream, both of local storage and remote monitoring can be used.★ HD VGA preview output, and dual TV simultaneously output, HDMI.★ Built-in 4 kinds DDNS domain name service, support UPNP port mapping.★ Easy to realize remote access.★ Support 2 *SATA (3TB)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★ Rich alarm audio interface, high practical value.★ Support 32G SD card storage and backup capacity★ Rich and beautiful front panel buttons.Product list: 1 DVR 1 remote control 1 power supply wire 1 Mouse 1 Charger 1 Software CD 1 Instruction bookModelJA-3308EVideo Capability8 Channels of D1VGA PreviewHigh DefinitionAudio Interface4 RCA input,1 RCA output.Alarm Interface4Coding ModeH.264Video Playback4 channels playback PTZ ProtocolSupport 18 kinds of PTZ protocolDevice InterfaceRS485, 2 * USB2.0, 2 set of 12V power outputMobile SurveillanceSupport symbian,windows mobile, iphone, android and blackberry mobile phone operating systemHard Disk InterfaceSupport 2*SATA(6TB) hard driveBoot InterfaceFree replacementNetwork InterfaceRJ45, 10M/100M adaptive network interfaces
