http://www.blunet.net.cn/intruder-alarms/network-video-server/ Products / / Camera&CCTV DVR / / Network Video Server zh-cn DSW Fire safety & Security sales@dswbrand.com http://www.blunet.net.cn/intruder-alarms/network-video-server/16-2860.html 1) MPEG-4/H.264 Video compression format, G.729A audio compression format; 2) Single channel real time, 4 channels non real time supported, QCIF, CIF, DCIF, Half-D1, Full-D1 5 resolution selectable at will; 3) Code/decode flexible setup, a video coder can be set as a decoder for analog output; 4) DC 12V power supply, wide voltage range 8V-15V; 5) Protection for DC input reversed polarity connection supported; 6) Built-in CCIR656 digital video interfaces for the connection of CCD camera; 7) 10MHz/100MHz network supported; 8) PTZ control and transparency transmission mode supported; 9) 6 channels alarm I/O interfaces can be set optionally,transparency I/O interfaces (AuxI/O) as well; 10) I/O and communication interfaces overvoltage protection (Overvoltage protection for I/O and communication interfaces); 11) Multi- serial interfaces expansion supported; 12) IE browse and Hengtong remote setup software browse and setup supported; 13) Upgrade via network or serial 2008-08-16 Network Video Server DavidJon DSW safety & Security