YARONGTECH rfid key fob 125khz Em4100 Read Only -100pcs (Grey) Grey
YARONGTECH 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 reader
- blue,black,Grey,Green,orange,red is available in stock