LF (134.2 kHz) FDX-b plug-style transponder for plastic waste bins and containers. Ridges lock the insert in pre-drilled holes to resist field removal; IP68 waterproof construction. Reliable performance from −13 °F (−25 °C) to 185 °F (85 °C); read-only 128-bit format for durable identification. Used by municipalities and industry to automate bin collection and recycling programs. Barcodes, Inc.