... optical zoom Free DDNS bounded Waterproof Outdoor Speed Dome IP Camera Model No.:AH-C0LA-S0H7FeaturesSecurity SettingsSupports ... RCA connectionAudio gainAGCNetworkInternet interfaceRJ-45 10/100MB auto-adapted ethernetProtocolTCP/IP,HTTP,ICMP,DHCP,FTP ... ; vertical : 90°/sPreinstall position 128 points,auto patrol Othersmaterialaluminium alloyshapewaterproof(Ip66),outdoor usepowerDC14V 2ATemperature-10~ ...