The Ubiquiti UniFi G3 Flex Reader (UA-G3-Flex-B) is a black NFC card reader with an integrated keypad, designed for secure and flexible access control. This third-generation device provides multiple entry methods, including compatible NFC cards, manual PIN code entry via the keypad, the UniFi Identity mobile app, and Apple Touch Pass. Users can also receive customisable entry and exit greeting messages. The reader is constructed with durable push-buttons, ensuring functionality in wet conditions or while wearing gloves. It has an IP55 weather resistance rating and is built to operate in temperatures ranging from -30°C to 60°C. For simplified installation, the device is powered by a single Power over Ethernet (PoE) cable connected to a UniFi Access Hub.