1,Support iPhone,Symbian OS,Blackybreey and Android Mobile phone 2,3G,WIF Product Featurs 1,Input(Analog+Digital) : 4*D1+2*D1,2*D1+4*D1,0+(1*720P+3*D1),0+2*720P,0+6*D12,1CH BNC Output, 1CH VGA Output,1*HDMI(Optional)3,Audio 4CH RCA Input,1CH RCA Output(Optional)4, Alarm 4CH Input,1CH Output5,1*RS485,2 * USB2.0,1*RJ456,Up to 2TB,SATA Interface HDD*27,Support iPhone,Symbian OS,Blackybreey and ...