RFID Keyfob 1. Material: ABS 2. IC: LF, HF, UHF available 3. Waterproof, dustproof, fashionalble Hoperfid's ABS series RFID Keyfob Tag is a more convenient and fashionable solution for the access control / staff identification / membership management. They are made of durable ABS material. The housing is finished by Ultrasonic plastic welding, which makes our keyfobs waterproof and dust proof. To ...