The DH901 model HDX protocol animal tag reader supports reading and writing nearly all types of low-frequency animal tags.Supported animal tag formats: FDX-B, FDX-A, HDX read/write. Enables access to internal chip data bits, formatting, acceso con contraseña, and other operations. Supports industrial formats. Powerful functionality with secondary development support and provided read/write software.List of supported animal tag chips:Hitag1, hitag2, HitagS, Hitagμ …