D-LINK DCS-2230, Full HD Wireless N Cube Network Camera with 802.11N Wireless, 2 Megapixel CMOS sensor (1920x1080), Micro SD memory cards slot for local storage, Built-in ICR/IR, Built-in PIR sensor, ePTZ, 1920 x 1080 pixel, H.264, MPEG4 and MJPEG compression, with 3GPP support, Built-in MIC and Speaker for 2-way audio, support DI/DO interface, IPv4, ARP, TCP, UDP, ICMP,DHCP Client,NTP Client (D-Link), DNS Client,DDNS Client (D-Link),SMTP Client,FTP Client, HTTP Server,PPPoE, IP filtering,RTP,RTSP,RTCP, Samba Client,Multicast,HTTPS,UPnP Port Forwarding