All products have the same code, which is 5A992.
Please note this code is relevant for export to other overseas regions outside the EU. Some products have specific country codes that are set to the region to where they are sold. If these products are exported to other regions, for example from Europe to the United States, the product will not work anymore.
Besides the mains connection is different.
Zyxel offers products in all countries with the specified accessory and the respective codes or settings. Please consider purchasing our products within the country where it should operate. Software and portals of Zyxel are available in each of the countries we service.