The IP PTZ control keyboard is compatible with all VIP Vision, Securview and Watchguard PTZ cameras over a network. Features: Control a variety of PTZ cameras and DVRs with this PTZ keyboard Features RS485, RS422 (reserved), USB, RS232 & RJ45 connections Three dimensional joystick control of PTZ functions Preset Position, Auto Scan, Auto Pan, Auto Tour & Pattern Auxiliary Functions 75.2mm×33.85mm on-keyboard LCD with user menu and operation/procedure tips Interfaces to PTZ domes and DVR/NVR via: Network mode: Control via RJ45 using IP Address/Port/Protocol Direct mode: Control via 1 RS232/2 RS485 using protocols below: DVR: DH2 / Camera protocols: DH-SD1/PELCO-D/PELCO-P Connect to SmartPSS or DSS platform via USB Specifications Atmosphere Pressure : 86kpa~106kpa Dimension (W×D×H) : 330mm×139mm×53mm (not including joystick) 330mm×139mm×103mm (including joystick) Direct Interface : 1 RS232/2 RS485 Joystick : 3-axis, vector-solving, with twisting, return to-center head LCD Display : 75.2mm x 33.85mm Network Interface : RJ45 Power Consumption : 5W Power Supply : input 100V~240V 50Hz / 60Hz,output DC12V/1000mA Working Humidity : 10%~90% Working Temperature : -10℃~+55℃