The DALI protocol allows for the compatible devices to listen for either their unique address or group addresses that the device has been added to. It’s an international standard with support from many manufactures, suppliers and installers. Using a DALI certified product ensures real interoperability and seamless integration.
Additionally, because of the large number of suppliers and third parties you are not locked into the supply of a single manufacturer. This gives the customer confidence and choice in their buildings, multiple suppliers give you greater freedom.