Dahua NKB1000

Model NKB1000 KBD1000 KB1000 General Keyboard Key panel Electromechanical Joystick 3-axis, vector-solving, with twisting, return to-center head Keyboard Connector RJ-45, RS232, RS485, RS422, USB RS232, RS485, RS422 RS485, RS422 Keyboard Communication Direct Mode, Network Mode Direct Mode Direct Mode Direct Mode Interface: RS232/RS485 DVR Protocol: DH2 Dome Protocol: DH-SD/PELCO-D/PELCO-P/PELCO-D1/PELCO-P, etc Network Mode Interface: RJ45 DVR/Network Dome: IP Address/Port/ Protocol N/A N/A Display LCD, 75.2mm×33.85mm Environmental Power Supply Power adapter, input 100V~240V 50Hz/60Hz, output DC12V/1000mA Power Consumption 5