... FeaturesSupport 2 kinds of H.264 video stream and 1 way MJPEG video stream simultaneously, suitable for Local, Internet and ... play the voice sent to the live scene, to achieve two-way intercom function. Audio support G.711 and G.726 types ... ,SMTP,RTSP,FTP,DHCP,DDNS,UPNP,NTPVideo controlsupportMobile Phone ViewsupportDual way audiosupportMemorySnap or video into SD cardBrowser SD cardView or download ...