Features:
* 1/3"CCD,1/2.8"/CMOS,480/700/1000TVL
* Built-in OSD. Several control protocols are compatible and Baud rate is adjustable;
* Manual control:180°/s,Horizontal:360°,vertical: 90°,180°auto overturn;
* 256 Presets,4 swings,8 groups patrol
* Support horizontal scan,deuce area scan,scan random
* Build-in OSD menu;compatible with multi-protocols, baud rate is tunable
* IR distance: