... ABS 2. IC: LF, HF, UHF available 3. Waterproof, dustproof, fashionalble Hoperfid's ABS series RFID Keyfob Tag is a more convenient ... been certificated by RoHS.RFID Keyfobs provided by HopeRFID TechnologyMaterialABSFrequency125KHz, 13.56MHz, 860-960MHz (LF, HF, or UHF)IC availableEM4100 / Temic ... of trademark belongs to trade mark owners. RFID Key chain, Key tag, made of ABS, with LF, HF, UHF chips