Features:
 Built-in full screen English OSD Menu, you can check or change dome information and parameter via menu, also can set or call presets, pattern scan, region scan and display area etc
 With timing automatic activation function, can set if free after a period of time, then start to scan the region scanning, intermittent scanning, continuous scanning, pattern scan and call presets;
 Integrated design , compact structure, high reliability.
 AS-510:8 auto cruise,5 auto cruise track,5 auto line scan,each line scan can set speed separately; AS-520 with 4 cruise.
 RS-485 bus control
 exact Step motor driver,up to 64 steps,work smooth, high sensitive response
 With full 360º horizontal rotation, 180º vertical auto-flip to follow object,no surveillance blind area
 AS-510,7CH alarm in,2CH alarm out
 AS-520,7CH alarm in,1CH alarm out
 privacy zones; Can choose multi-zone mask,open/close(work with PTZ pan/tilt,each menu can display 8 zones,all monitor area can preset 24 mask area.
 Support electron overturn ,reversal,mirror image function
 Support 3-axis intelligent orientation
 Telephoto speed limit;control speed according focus’s long or short auto adjust.
 Keep smooth image
 The rotation speed can be adjusted automatically according to the zoom speed.
 Multi-protocols (PELCO-P, PECO-D, KALATE, NANWANG ETC).Baud rate is changeable
 90º vertical,auto-flip 180 º to continuous surveillance.
 BLC Function.In strong light power entironment can see all objects clearly.
 Strong clock function,can in different time auto arrange different actions, such start region scanning, intermittent scanning, continuous scanning, pattern scan and call presets;
 Very High Automatization degree.

Specification： DAY / NIGHT