Proximity ID Card 125Khz RFID Token Tags Key Chain Keyfobs Door Access Control for Security Entry System Read Only (Blue, 50 Pcs)

Features 1. Waterproof RFID key tags proximity door control access. ?2. Each key fobs without a unique ID number on it. ?3. Suitable for 125KHz card reader and reading distance is 2-10mm. ?4. Contactless transmission of data and supply energy. 5. Widely used at apartment, office, park and other places. 6. Compatible with all RFID readers 1. Material: Plastic ?2. Color: Blue/Red 3. Storage Capac...