Does the existing controller need to be upgraded to work with the aircard?

SmartLink requires a compatible SmartLine control panel. To find your SmartLine control panel version, go to the Advanced Functions > About menu and select the option to view your control panel version.

• SmartLink is supported by SmartLine control panel versions 3.30 and greater. If you have version 3.30 or greater, no changes are required.
• SmartLine control panel version 3.20 or older cannot be used and require a new control panel. Control panels can be purchased through your Authorized Weathermatic Distributor. It is not necessary to replace the entire controller. You can simply remove the panel from the hinge and replace with a new compatible panel.