The TWN4 PALON SQUARE M with RFID reader, manufactured by Elatec, is an electronic component that provides access control and authentication in an integrated unit. This all-in-one solution utilizes RFID, OSID, and fingerprint scanner technology to read and write data from a variety of cards and tags. It is powered by 9-30V DC, with a detection range of up to 100mm. Communication options include USB, RS485, GPIO, and Wiegand. It features high performance, durable construction, and flexibility, making it an ideal choice for installation in many locations. This component is a simple and secure way to manage access to locations, personnel, and assets.