Product Name: Conference System 4X4 Seamless Universal Switcher and Video Wall Processor Model NO.: VIS-DVI0404-VW Color: Black Pointing Feature: Omni-Directional Communication: Wired Composition: Regulator Video: Video Type: Video Conferencing System Trademark: VISSonIC Transport Package: Carton Specification: 185W*130 D*50H mm Origin: China Product Description Conference System 4X4 Seamless Universal Switcher and Video Wall processor Features:Seamless switchingResolution up to 1080PSupport HDMI/DVI/VGA/CVBS/YPbPr;Support 3.5mm audio insert and audio extract on input channelsSupport 3.5mm audio extracting on output channelsUSB player for video,mp3,textSupport Video wall processing up to 4 displays.(splice)Compliance to HDCP1.3,HDMI1.3Support hot swap and Audio & Video SwitchingMultiple Control Methods: Front Pannel,RS-232,TCP/IP,IOS appSupport to store 16 presets and power-off protectionStandard 2U case and international power supplyParameterVIS-DVI0404-VWSignal InterfaceInput signalDVI-I (Support HDMI/DVI/VGA/YPbPr/CVBS),4USB,4 AUDIOOutput signalDVI-I (Support HDMI/DVI/VGA/YPbPr/CVBS),8 AUDIOSerial InterfaceSerial portRS-232 IN, DB9, Female; RS-232 OUT, DB9, MaleBaud rate and protocolBaud rate:9600,data:8 bit,Stop:1,Check: noneConnectionDB9 Female:2=TX,3=RX,5=GND;DB9 Male:3=TX,2=RX,5=GNDNetwork ControlPortRJ-45 femaleProtocolTCP/IPNetwork Control SpeedSelf-adapt 10M/100M,Full Duplex/Half DuplexSpecificationPower Supply110~220 VACWork EnvironmentTemperature: -20°~+70°C; Huminity:10%~90%Dimension (WxDxH)1U(440mmx263mmx44mm)Weight3kgPower15WMTBF100000 HWarranty3 year Application