The HID Omnikey 5427 CK Dual-Frequency Card Reader provides a Bluetooth interface and low/high-frequency credential reading capabilities. The device is compatible with HID's mobile credentials and features a directional antenna for reading access credentials from up to 2 meters away. Additionally, it is available as a reader board for embedded applications and supports flexible configuration of data structures and output modes.Dual-frequency card readingBluetooth interfaceDirectional antenna for reading access credentials up to 2 meters away