To ensure that you have the latest security fixes and improvements, apply critical firmware updates to your access control units and interface modules.
You can upgrade the firmware on your access control units and interface modules in one of the
following ways:
- Upgrade your access control units and interface modules in batches in Config
Tool.NOTE: Access control units or interface modules must be of the same product type to be upgraded at the same time.
For more information, see Upgrading access control unit firmware and platform, and interface module firmware.
- Upgrade your Synergis™ units and interface modules from the Synergis™ Appliance Portal.
For more information, see Upgrading Synergis Softwire on the Synergis unit and Upgrading interface module firmware through the Synergis Appliance Portal.