Telemetry-Connection.md

@@ -171,4 +171,18 @@ To obtain the token necessary for sending telemetry, you need to make a GET requ
 In this case the user is external-user and the password is also external-user. In case you use another user is needed to replace these parameters.
 More details in [Get token in airus](get_token_in_airus)
 
+### External surveillance station
+
+1. Register surveillance station in our service, **this step is not needed in case of telemetry surveillance stations**. Go to <https://dev-airus-ussp.airus-suite.com/sdp/surveillance_stations> and register a surveillance station in the side menu: Surveillance Data Processor -> Surveillance Status and click the button "NEW"
+
+   ![img.png](register_surveillance_1.png)
+
+   ![img.png](register_surveillance_2.png)
+
+   ![img.png](register_surveillance_3.png)
+
+The generated identifier of the surveillance station will be the one used in the websocket connection
+
+![img.png](register_surveillance_4.png)
+