Features 1) MPEG-4 image compression 2) ADPCM audio compression, supports two-way audio 3) Built-in web server, IE client supported 4) Max. 30fps image compression 5) Max. 30fps image transmission 6) D1, CIF, FIELD, QCIF resolution 7) Supports DDNS 8) Supports motion detection and watermark 9) Supports watchdog 10) TCP/IP, ARP, RARP, ICMP, DHCP, FTP, HTTP, and SMTP protocols supported 11) Remote snap shot and video recording 12) Self-contained FTP server and E-mail sending function 13) Free multi-screen management software 14) Applicable in schools, banks, communications, posts and telecommunications, electric power systems, video conferences, high-class hotels, multinational enterprises, chain stores and home security projects