... , maximum capacity:32G(need set before leave factory) Standard IP High Speed Dome Camera —Puma11.102Performace Specification:Optimized compression algorithm ... voice talkback;Support a variety of network protocol such as TCP/IP,UDP,RTP,RTSP,RTCP,HTTP,DNS,DDNS,DHCP,FTP, ... motion detection)Alarm data transmissionFTP,E-mail,browser,management softwareProtocolTCP/IP,UDP,RTP,RTSP,RTCP,HTTP,DNS,DDNS,DHCP,FTP, ...