Title: Hardware Installation Guide.pdf
The ISC (LNL-500, 1000, and 2000) supports encryption and asset management with use of AES/Extended firmware. The controller must have a 256 KB chip.If you wish to use this feature and have a controller with a 128 KB chip, it must be upgraded. Typically, this upgrade would be required for the LNL-500 serial number 6352 or lower or the LNL-1000 serial number 12862 or lower.Encryption is controlled by a DIP switch setting. Turn DIP switch 8 ON to enhance security. When a host system attempts to communicate with an encryption-enabled controller, a proper master key is required.Note:The controller only reads DIP switch settings when it is powered up. If DIP switch settings are changed, the controller must go through a power cycle before the changes are seen.Asset management can be done with any standard Wiegand output asset reader. Assets are stored in the controller and linked to cardholders.46 — revision 65UL/ULC Certified Installations