Overview

The SIO2 Secure Module enhances security in your access control system by acting as an intermediary between the Airfob reader and the relay. It communicates with the Airfob device via an RS485 cable, with encrypted communication to prevent security breaches.


Important Notes

⚠ Please refer to the wiring diagrams included in the box with your SIO2 Secure Module for accurate setup instructions. Since installation may vary depending on the environment, professional assistance from your local Suprema installer may be required.


How to Activate SIO2 in the Airfob Pro Portal

Note: If you do not change the settings in the Airfob Pro portal after installing SIO2, it will not function as an Airfob device.

1. Register the Airfob Device

  • Ensure the Airfob device, SIO2, and door relay are successfully connected.
  • Register the Airfob device on your site using the Airfob Pro app.

2. Check Device Connection

  • Access the Airfob Pro portal.
  • Navigate to Device Management > Registered Devices.
  • Ensure the device shows a green status indicator, confirming its connection.

3. Assign SIO2 to a Door

  • Go to Door Management > Registered Door.
  • Find the door where the device is connected. (The door is automatically created when the device is registered.)

4. Enable SIO2

  • In the Assign Devices area, a pop-up screen will appear.
  • Toggle on SIO2 to activate it.

5. Configure Relay and Sensors

  • For Door Relay, select Relay 0. (The SIO2 module has only one Door Relay port.)
  • For Door Sensor, select the input port number on the SIO2 where the Door Sensor is connected.
  • If an Exit Button is connected, select the corresponding input port on the SIO2.
  • If using another type of exit device, select Exit Devices instead.

6. Save the Settings

  • Click the Save button to apply the configuration.
  • The SIO2 Secure Module will now function normally.


Following these steps ensures that your SIO2 Secure Module is properly integrated and enhances the security of your access control system.