Origin

China

1. High Speed Dome Camera and PTZ decode control
   Connected High Speed Dome camera with the RS485, the Keyboard can perform switch camera freely, control the Auto/manual, parameter set and lens from the camera. The multi-protocol support is available: PELCO-D, PELCO-P, AD, PHILIPS,SAMSUNG, VICON,PANASONIC etc.     
2. The DVR control 
       1). Though the connect to DVR by RS485 or RS232, the multi-DVR can be controlled uniformly by internet, also the control of single DVR and Multi DVR can be set. The protocol : HI, DA, DR etc.    
       2). Support the RS232 and RS485, RS232 hardware installation is selectable.
       3). Chinese and English language display 
       4). IR remote controller is selectable 
       5). The protocol and baud rate can be modified in the menu of keyboard. The PTZ and DVR controlled by a keystroke.   
       6.). Buzzer sound on/off in the menu of Keyboard
       7). Backlight on/off, or off delay 
3 .Technique detail  
Communication:PTZ,DVR double groups individual RS485 communication link (PORT1), Double groups RS232 communication link (PORT2) selectable.  
Communication distance:RS---485    1200M;RS---232    15M.
Code speed:2400/4800/9600/19200 Bit/s
Display:256X64 LCD
Control capacitance:PTZ  255 -9999  DVR: 1-999
Rocker :3 axis,control PTZ(pan/tilt/zoom)
keystroke:35
Power:AC/DC 7-20V  
Power consumption:70mA /DC12V
Operation temperature:-20--- 60 degree centrigrade 
Operation humidity:>=90%
Net weight:0.75KG  Gross weight:1.4KG