A2C-LTE - Software Setup

Adding the controller to the Centralus software will require a few simple steps. You must have a free Hunter account to add a controller. Learn More

1. Sign in to your Centralus account.

2. From the Menu icon   in the software, select ADD CONTROLLER.

3. Controller Setup

  • Type a NAME for the controller (e.g; A2C-LTE - 1943 Diamond Street).
  • Enter the 10-digit SERIAL NUMBER from the A2C-LTE  module. The serial number is printed on the module and is also visible on the controller’s Network Info screen. Enter all zeroes that are included in the serial number.
  • Select the CELLULAR (Hunter provided SIM) option. If desired, you can choose the CELLULAR (My own SIM) but you will be required to set it up through your own carrier. Learn More

NOTE: If you see the message DEVICE ALREADY CLAIMED, please contact the original organization that added the account. The original owner can share the controller with you then it will appear in your account under your controller list. Learn more

5. Select OPEN PORTAL. The setup process will continue to the billing and activation screen via Hunter’s secure, third-party cellular service provider. You will return to the setup process when this step is complete. Follow the on-screen instructions to set up billing and payment. When the billing process is complete, close out of the portal and go back to the controller setup screen.

IMPORTANT: If you select the NO PLAN option, your temporary account will expire in a few days resulting in no communication between the software and controller. If this option is selected, please make sure payment details are updated as soon as possible. Learn More

6. Enter a valid ADDRESS for the controller location, and choose the connection type. The address must be a valid address in Google Maps™ to be accepted. Press NEXT.

The controller will now be sent a CONTROLLER VERIFICATION CODE for security purposes. Learn More

Controller Verification


  1. Navigate to the controller menu for SETTINGS.
  3. You must select the Controller Verification screen before pressing NEXT in the software, or the code will not be sent (the software must detect the correct screen in the display before sending the code).
  4. Enter the CODE number in Centralus that appears on the Controller Verification screen.
  5. Click to CONTINUE and start programming your controller.



IMPORTANT: If the Verification Code is correct, the controller will be added to the software and the map. The networking icon on the Home screen of the controller should now have a green status icon.

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