System information

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• An RJ45 crimp tool.
• Soldering iron and solder.
Pin Definition: Configure the RJ45 according to the following pin definition (I means
DVR input, O means DVR output).
The configuration of the cable changes depending on the DVR model.
The following four configurations are provided.
1. The serial port of the DVR is connected with a DTE device with DB25
plug-in (terminal like computer, door access etc).
Connection for RJ45 and DB25 (DTE)
2. The serial port of the DVR is connected with a DTE device with DB9
connector:
DTR