Chip:T5577 (compatible with other universal 125kHz tags),Frequency: 125kHz
Note: You canNOT add them to RFID locks directly. They are blank RFID tags, no data inside. You need to use a 125kHz RFID card writer to write card number into them to use. Round-coin-shape sticker, with adhesive back. You can stick it on other stuff (but not metal) if necessary.
Writable & Rewritable. It can be erased and written 100,000 times. Suitable for making new and back-up tags.
Size: Diameter 25mm, thickness 1mm. Shell material: Black PVC plastic with adhesive on the other side that can be freely pasted. Waterproof and durable. Pack one set of 10 black adhesive T5577 cards.
وصف
125kHz T5577 RFID Coin tag with Adhesive Backing for Identity Key Tags That can be rewritten with a Diameter of 25mm black (10PCS)