* Support 720P,SVGA,XGA,WXGA resolution

* Video bit-rate 1Mbps~8Mbps adjustable

* Delay Time Less than 200 MSEL (0.2 second) in LAN.

* Built-in web server, support web browser configure update

* DDNS in LAN/WAN access supported

* Support two-way audio

* Support RS232 and RS485(PTZ) interface

* Snapshot and record supported

* Support HDMI,HD-SDI,YpbPr,VGA interfcae

* Support 1-2pcs ASTA HDD,USB SD card interface

* Support alarm pre-recording and upload

* Support mobile monitoring(optional)