*Selected imported Acrylics dome cover,good light transmittance, ensure image without distortion

*360 ° continuous rotation, horizontal speed up to 280°/s,vertical speed up to 120°/s

*4 cruise track, 220 presets

*Cruise function(Left & Right scan),idle time function supported(customized preset, tour, cruise or pattern when there is no control operation)

*180 °auto flip

*1 pattern (self learning memory)function

*7CH alarm in and 2CH alarm out

*Built-in Multi Protocols and baudrate optional

*Standard RS-485 remote control, with AC24V,2A power input

*Casting of high strength double aluminum alloy housings

http://www.dragoncctv.com/products/Highspeed-dome-camera-ODHSD900A.html