... Progressive Scan images sensors and resolution automatic zoom lens,Website:http://www.vehiclecardvr.com, 720p High definition, can achieve the ... TCP,UDP, IGMP, ICMP, ARP, SOCKSAlarm linkageThrough FTP, HTTP and photo server to upload the video information and documents; start SD ... standardG.711ulaw/G.711alaw/G.726Dual streamSupportNetwork protocolTCP/IP,HTTP,DHCP,DNS,DDNS,RTP,RTSP,PPPoE,SMTP,NTP,UPnP ...