... exposureAutoAudioAudio2-way audio (support external MIC & sound box)typeBuilt-in Microphone & SpeakerAudio gainAGCVideoCompressionH.264Max. frame ... 10 users viewing simultaneouslyIP moldDynamic IP address, static IP address,PPPOESupported ProtocolHTTP,FTP,TCP/IP,UDP, SMTP, DHCP, ... other standard browsersCertificationISO FCC CEWarrantyLimited 1-year warranty1× IP Camera1× Wi-Fi Antenna1× CD1× DC Power ...