... Microphone & SpeakerAudio gainAGCVideoCompressionH.264Max. frame rate25 fpsResolution640x480(VGA) / 320x240(QVGA) Image adjustmentBrightness, contrast, saturation. Pan/TiltPT AngleHorizontal 270°; Vertical 90°NetworkWi ... LANOnline VisitorSupport up 10 users viewing simultaneouslyIP moldDynamic IP address, static IP address,PPPOESupported ProtocolHTTP,FTP,TCP/IP,UDP, SMTP, DHCP ...