YARONGTECH rfid key fob 125khz Em4100 Read Only -100pcs (Grey) Grey sold2025 5 colors included in the

5 colors included in the pack are yellow

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Running Pouch●Fashionable Hip Bum Bag with Adjustable StrapUpgraded Larger Capacity Pockets Carrying Bag●The updated waterproof zipper pouch fits up to 7

YARONGTECH rfid key fob 125khz Em4100 Read Only -100pcs (Grey) Grey sold2025 5 colors included in theYARONGTECH rfid key fob 125khz Em4100 Read Only 100pcs (Grey) 1. EM4100 Chip. 2. read only. 3. Grey color. 4. 125khz RFID Tag NOT H ID Mode 5. Pack of 100pcs Product Features 125khz EM4100 Chip,Read Only,can't rewritable,If you need rewritable Keyfob,please contact with us all the chip has pre programmed with Unique ID Number,but UID can't change,UID is pre printed on the keyfob it's normal ID 125KHZ Keyfob,not H ID Keyfob,so it can't work with H ID