The Wavelynx ET20-7WS-CWL1 is a single gang multi technology reader that combines proximity, smart card, and Bluetooth Low Energy (BLE) capabilities in one device. This innovative reader, labeled as Prox13, offers versatility and advanced security features for control panels and keypads. With its advanced technology and reliable brand reputation, the Wavelynx ET20-7WS-CWL1 is a top choice for businesses looking to enhance their access control systems.