● H.264 compression, support changeable code rate　and frame
● Support audio two ways speaking communications
● User terminal software capture image and record, just like DVR
● Built-in web server, easily realize remote surveillance　and setting through IE
● Support dynamic IP address, Lan,ADSL,PSTN,ISDN...
● Support multi-user at the same time, multi-grade user password supervise
● automatically adjust the video frame rate according to the web speed, built-in fan and heater
● Video code rate (32kbps-8Mbps) and frame rate 1-30(1-25) can be uninterrupted
● 360°continuous pan, 90°ertical Tilt, no blind area;
● built in OSD menu, such as Chinese and English
●　Password protection, support Chinese input method
●　Time auto active function
●　Built in time display, edit time sheet
●　24 privacy masks(Max),zoom function
●　Screen display pan and tilts direction
●　With auto scanning, various scanning, auto
cruising, pattern mode and zone display funcion,etc.