Connecting PTZ & Keybaord
up to 255 DVRs can be connected using keyboard and PTZ control is possible for all
channels connected to DVR. Also, multiple keyboards extension as Slave can be used limitless with
Master Keyboard. In ths case, Master Keyboard has priority for all controls. Please refer the instruction manual
for PTZ keyboard connection & its way of control which comes with PTZ/ Keyboard.
Configuration using 2 serial ports
PTZ(DOME) and Keyboard can be connected to DVR’s 2 serial ports. In such case, keyboard can control DVR
and PTZ(DOME) at the same time, and DVR can control PTZ(DOME.
The below diagram represents configuration of multi DVRs with PTZ(DOME). To control PTZ(DOME) using
keyboard, please select DVR ID then select camera for control.
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