To add a repeater, go through the following steps: 

Step 1: In the main menu, on the left side, click on Settings.

Step 2: Choose the Structure Setup option.

Step 3: Click on + New Item.

Step 4: In Item Type, choose Monitoring Device.

Step 5: In Setup Type, choose Physical Sensor.

Step 6: In Device type, choose Repeater. 

Step 7: Select Eltek technology and click Next.

Step 8: Fill in the repeater data, namely the Serial number and Model.

Step 9: Identify the location of the repeater. (optional) 

Step 10: Click Save.

Example of how to create a repeater: