NVS9000 Network Video Server features : MPEG4 video compression. G.729A audio compression to achieve a standard RS232 serial interface RS485 pan and camera control 10MHz/100MHz support network IE browse remote synchronization of audio and video input / output system lock, password testing, user authorization, MAC code checking security functions such as remote terminal (client) can provide up to 16 end users connect centers and other support 1/4/9/16/36 picture, Video can also support up to 128 RS232 two software upgrades and support networks to provide dynamic IP or designated, users also need to set up the network video server arbitrarily main technical parameters :

1, Video format : video compression Image resolution : PAL:704x576 MPEG4 (D1) ;352x288 (CIF); 176x144 (  PAL frame rate : 1-25 frames / sec, Adjustable NTSC 1-30 frame / sec, real-time video input way adjustable Video Input : Video Output : PAL video standards : NTSC video output continued Video Interface : Standard BNC

 2. Audio : G.729A audio compression format audio sampling rate : 8Kbps 3, and network-network interface : 10/100Bast-T methods : Ethernet LAN support network, PSTN, ADSL, GPRS (optional), CDMA 1x (optional) connections : RJ45 interface with user names and passwords for security protection :