4D Model English Contral Keyboard

Features:
* LCD display: English
* Interface: RS485,DC12V port
* Communication: RS485
* Control Number:256
* Rocker:3D（left/right,up/dowm,Focus/zoom,enter）
* PTZ control: left/right,up/dowm,Focus/zoom,Preset settings, auto scan, auto cruise, pattern scan
* Baud Rate: 1200bps,2400bps,4800bps,9600bps,19200bps
* protocol: Pelco-D,Pelco-P,Eren,Samsung,Panasonic,Kalatel
* Transmission distance: 0-1200M
* weight: 0.65KG
Size: 255(L)×131 (W)×98(H)mm

Basic Configuration:
 1.DC12V/1A Power
 2.Manual