Rugged LF/HF/UHF industrial discs with options for on-metal mounting. Survive chemicals, shock, and flame; rated to 285 °F (140 °C) with UL94-HB flame resistance. LF models provide cost-effective near-proximity reads; HF adds anti-collision and larger memories; UHF versions read up to 9.8 ft (3 m). Offered in multiple diameters with glue, screw, or spacer mounting for pallets, racks, and containers. Barcodes, Inc.