单点1080P/30fps终端                                                                              摄像机：eCam 变焦镜头，200 万画素 CMOS 传感器,18 倍总放大倍数（12 倍光学缩放 + 1.5 倍数位缩放）,可左右 ± 130°;上 + 90° 下 -25°,72° 视野范围 (水平),43° 视野范围 (垂直),82° 视野范围 (对角)                                                                                                                                           1.支持 H.323 协议和 SIP 标准,联机带宽 128Kbps ~ 4Mbps                 2.支持双显HDMI/VGA,支持双流720P/30FPS                                                                                 3.支持一键录像                                                                                      4. 视频协议：H.264、 H.263、 H.263+、 H.261、 H.264HP, H.239 双流分享 (H.263/H.264)                                                                                               5.音频协议: G.711, G.722, G.722.1, G.728, G.722.1C                                    6.AES（高级加密标准）128位                                                                                                                                                              7.支持VCLink，ScreenShare，Snapshot ,VCPlayer，WebTool，WakeOnLan,Telnet                                                                                8. 3 + 2年保修*