Product Name: Mini 3D Joystick Keyboard RS485 PTZ USB Controller Model NO.: CKB08 Protocol: Pelco-P/Pelco-D/Hcdvr/Dh Comm.Interface: RS485X1 IR Remote X1 Operation Consumption: 167mm X 115mm X 112mm(L x W x H) Weight: 840g Trademark: Winsafe Transport Package: Attractive Color Box Specification: CE, FCC, RoHS Origin: Shenzhen HS Code: 8525801390 Product Description Features3D JoystickRS485 ControlSupport multi Protocol, Pelco D/P etc.Support multi DVR Portocol, HIKIVISION/Dahua/TVT ect.SpecificationModel No.CKB08Comm.InterfaceRS485 IR RemoteProtocolPelco-P/Pelco-D/HCDVR/DHCommunication InterfaceRS485X1 IR Remote X1Communication DistanceRS485,1.2KMCommunication Frequence2400,4800,9600,19200bpsHumiditiesLess than 90%Operation Temperature-10°C ~ +50°COperation VoltageDC 12V±10%Operation Consumption50mAOperation Consumption167mm x 115mm x 112mm(L x W x H)Weight840gMaterialABS Plastic Cover