... With 6mm Lens Standard, Supports Wireless Wi-Fi Product Description Key Specifications/Special Features: Features system ... format: G. 726/G. 711 Input: 1-channel linear input/microphone input Output: 1-channel linear output P/T control: 1 ... , SMTP, FTP, DHCP, DNS, DDNS, NTP, UPNP and RTSP Supports wireless Wi-Fi, 802.11b/g Online visitor supports 10 visitors ...