3D控制的键盘为加速摄像头顶

3D control keyboard for speed dome cameraFeatures:control keyboard 1.LCDdisplayscreen,numberandfunctionkeys,Chinese/English,easyforoperation. 2.Metalshell,thealuminiumalloyshellhasgottheoxidationresistancetreatment,more beautifulandnoteasytobecomeold. Function: 1.RS485wire,cancontrol255addressofdomecamera/decoder/otherterminalequipment, thesettingrangeofaddresscodeis0 255,canconnect128equipmentsinparallelatthe sametime. 2.Goodanti-interferencecapacity,standardtransportdistanceupto1200m. 3.CanoperatethebuiltPTZinthedomecameratochangeitsspeed. 4.Cancontrolthecamerazoom,aperturebymanualoperation. 5.Canautocontrolormanualcontrolthedomecamera. 6.2Dcontrollingjoystick,LCDdisplayscreen. 7.Canset/delete/callpresetpositionsofthedomecamera. 8.Canset/calltheleft&rightlimitscanofthedomecamera. Information: Item Information Powersupply: DC9-12V±10%50HZ500mA Power: AC220V±10%50/60HZtransfertoDC9V500MA Environmenttemperature: -10 +60°C Environmenthumidity: ≤90%RH(withoutfrost) Communication: RS485(halfduplex) Baudrate: 1200,2400,4800,9600(bps) Interface: 3PINWiringterminals Display: LCDdisplayscreen Size: 255(L)×158(W)×100(H) (mm)includetheheightofthejoystick Weight: 1.4KG