Vanxse&reg; PTZ Keyboard Controller with 3D Joystick for CCTV Pan Tilt Zoom PTZ Speed Dome Camera Pelco-D P PTZ KEYBOARD CONTROLLER: Controller with 3D Joystick for CCTV Speed Dome Camera, Pan, Tilt, Zoom and Iris Control, Preset Position Set and Call; Support Pelco-D, Pelco-P, HCDVR(HIKVISION DVR), DH(Dahua DVR) 3D Joystick (Pan, Tilt, Zoom Control). The keyboard can control up to 31 speed domes using Pelco D, Pelco P protocols. LONG-DISTANCE COMMUNICATION: RS485 Communication,1200m Communication Distance. Photoelectric insulated RS485 controlling mode is adopted for the output of the keyboard, which provides strong anti-jamming and long-distance transmission. 3D JOYSTICK: The Toughsty Security controller uses a 3-axis joystick and a keyboard with LCD display to select and control pan/tilt of a speed dome camera. VARY SPEED OPERATION: 2400/4800/9600/19200 Baud Rate Selectable;Vary speed operation can be applied to the speed dome Pan/Tilt through the keyboard. PACKAGE INCLUDES: 1 x Keyboard Controller for PTZ CCTV Cameras ,1 x User Manual ,1 x Power Adapter, if you need RS485 Control cable, you can visit Item ASIN: B07HHR6GG8, it is 20Meters RS485 Cable for controling PTZ camera