Dahua Technology KB1000 - Page 26

Controlling DVR/NVRs – Via RS232 - Setup
Add the DVR/NVR as a “zone” in the keyboard.
4
ID: 1
Name: MyDVR
Type: DVR
Link: COM232
232Addr: 8
Rule: DH-2
BaudRate: 9600
DataBit: 8
Parity: None
StopBit: 1