●use high performance DPS , perform steadily.     

●the internal settings do not lose after power off

●integrated design ,Structure compact ,high reliability

●64 presets(middle speed dome) ,STK600

●64 presets (high speed dome) , STK700

●use RS-485 bus control

●accurate stepping motor drive, high sensitivity

●pan 360 degree continuous rotation ,no blind surveillance  

●tilt 180 degree, auto flip

●automatic iris, auto focus ,auto white balancing or manual operate

●BLC ,clearly see all objects in strong light environment

●D/N function (Some models don’t have this functions), 

●Built-in protection of surge &lighting

●Auto scan (between preset 63 and 64 , ) 

●auto tour （1~4 presets/1~8 presets/1~16 presets）

●Guard position function(auto run any preset or scan or tour without any operate for some time)

●Camera module and dome drive separately assemble technical

●Auto 360 degree pan rotate function 

●Preset call function (any preset already set to call )

●high speed dome manual velocity is pan 250 degree per second tilt 200 degree per second

●middle speed dome camera velocity is pan 100 degree per second ,tilt 80 degree per second

●Preset velocity is 300 degree per second of high speed dome , and middle is 100 degree per second 

●Auto recognize sony 18x. 26x, 36x and Hitachi 22x. 23x. 35x CNB 22x LG 27x and etc camera module.

●Multi protocols (Pelco-P, Pelco-D Samsung Pansonic etc).

●The speed can be adjusted automatically according to the zooming times.

●Baud rate is changeable.2400 4800 9600 19200 Alarm input, Alarm output, Alarm action.