1) Synchronous Focus Lens,4-9/5-15/8-20mm 1.3 mega pixel
2) IP function with platform
3) PTZ function,With RS485 remote control
4) H.264 video compress algorithm
5) Support dual-streaming function
6) Motion, sensor and other events can be sent to remote host center.
7) With 128 preset positions，auto patrol, pattern scan.                                                                                   
8.)Easyest operational platform.