Alfred International announces the U.S. launch of the Alfred DB2S with built-in RFID card reader and Z-Wave Long Range (ZWLR) in the U.S. market. This state-of-the-art device marks a significant advancement in home security technology, offering unparalleled connectivity and extended coverage to ensure home access is convenient and more secure than ever before. The Alfred DB2S Smart Lock boasts a built-in RFID card reader, capable of recognizing up to 250 unique RFID cards.