Configure Responder-to-Responder (R2R) Alerts in NetCl

How to configure Responder to Responder (R2R) in NetCloud Manager

06/12/2026 7:12 am CDT

Responder-to-Responder (R2R) is an add-on service from HAAS Alert that provides in-vehicle alerts for first responders when there is an impending potential collision involving another HAAS-equipped vehicle. This guide walks you through configuring GPIOs so they correctly trigger the R2R system.

Configure R2R

  1. Log in to NetCloud Manager as a user with Admin rights
  2. Click Groups in the left menu
  3. Tick the box next to the HAAS Alert Group you created earlier
  4. At the top of the Groups section, click Configuration
  5. Select Edit in the dropdown
  6. In the Configuration window, click System
  7. Then click GPIOs

Tip: There are two cable options depending on the router. The default 4-pin square power port or the optional GPIO extensibility cable. Which one is used is important for this step.
Pick ONE of these options based on whether you're using the 4-pin square power port, or the GPIO extensibility cable
In the pop-up window, ensure:
- Direction: out
- Alert Trigger State: No alert
- Action: Off (Default)
1. Click Save
2. Click Commit Changes		 In the pop-up window, ensure:
- Direction: out
- Alert Trigger State: No alert
- Action: Off (Default)
1. Click Save
2. Click Commit Changes