Release Note
Network Standard Definition Speed Dome 
Basic information
Firmware: V3.1.6 build130322

Supported models:
DS-2DF1-402N;DS-2DF1-402;DS-2DF1-501;DS-2DF1-502;DS-2DF1-503;DS-2DF1-503-B;DS-2DF1-504;DS-2DF1-505;DS-2DF1-505-B;DS-2DF1-506;DS-2DF1-507;DS-2DF1-507-B;DS-2DF1-508;DS-2DF1-511;DS-2DF1-512;DS-2DF1-513;DS-2DF1-513-B;DS-2DF1-514;DS-2DF1-515-B;DS-2DF1-516;DS-2DF1-516;DS-2DF1-516-B;DS-2DF1-517;DS-2DF1-517-B;DS-2DF1-517F;DS-2DF1-518;DS-2DF1-518-B;DS-2DF1-518F;DS-2DF1-51C;DS-2DF1-51D;DS-2DF1-532;DS-2DF1-533-B;DS-2DF1-534;DS-2DF1-535-B;DS-2DF1-536;DS-2DF1-537;DS-2DF1-537-B;DS-2DF1-538;DS-2DF1-713;DS-2DF1-713-B;DS-2DF1-714;DS-2DF1-715;DS-2DF1-715-B;DS-2DF1-716;DS-2DF1-717;DS-2DF1-717-B;DS-2DF1-718;DS-2DM1-504;DS-2DM1-511;DS-2DM1-512;DS-2DM1-513;DS-2DM1-513-B;DS-2DM1-514;DS-2DM1-515;DS-2DM1-515-B;DS-2DM1-516;DS-2DM1-516-B;DS-2DM1-518;DS-2DM1-532;;DS-2DM1-534;DS-2DM1-536;DS-2DM1-713-B;DS-2DM1-714;DS-2DM1-715-B;DS-2DM1-716;DS-2DM1-717-B;DS-2DM1-718;

Function
1. Video encoding type: H.264(preview, storage), MJPEG(preview for sub-stream);
2. Audio encoing type: G.711;
3. Single thread web libraries;
4. Client: iVMS 4200;
5. Protocol: Support TCP/IP, HTTP, DHCP, DNS, RTSP, PPPoE, SMTP, NTP;
6. Support CGI(V1.5.9)/PSIA(V1.1.1)/ONVIF(V2.2), IE ActiveX uses PSIA protocol;
7. Third party: support Exacqvison and NUUO platform;