Powerful high-speed video protocol processor High-sensitivity CMOS sensors weather-proof structure for outdoor installation(P53 Level) Remote Pan/Tilt rotate(Horizongtal:270íp;Vetical:120íp) Optimized H.264 video compression for low-brandwidth transmission Supporting up to 10 users online simultaneously Multi-level users management and passwords definition Embeded Web Serverfor users to visit by IE Support wireless network (Wi-Fi/802.11/b/g)mobile networks(CDMA1X and GPRS)mobile phones SD card for local storage.support SD2.0 and Max..32GB capacity Supporting DDNS, LAN and Internet(ADSL,Cable Modern) Built-in/additional microphone,support bi-directional call and vioce broadcast Giving alarm in cause of motion detection(settable defense zone and sensitive) Support 2 ways(I/O) alarm connection Supporting image shielding/image snapshot Supporting multiple network protocols: HTTP/TCP/IP/UDP/STMP/ DDNS/DNS/SNTP/DHCP/FTP Supporting remote system upgrade Dimensions 138 x 40 x116mm Weight 320g