Black Red Green Gray Yellow Blue Orange Blackish Green
You can select all one color,for example “please send black”.
Or mixed color,for example “20pcs blue,30pcs red,30pcs yellow, 20pcs black”.
If not leave any messages, we will send by random, normally all in blue.
Please note, TK4100 read-only and can not write. If you want to buy can rewrite the tags, you should buy EM4305 chip tags.
Please open the link to purchase EM4305 chip tags.
Response frequency: 125 KHz
Chip type: EM4100, TK4100
Operation Temperature : -40°C to 85°C
Application scope: public transportation, parking, ID identification, attendance system, ticketing, card payment, product logo, etc.
Each comes with Key ring included.
Compatible with all RFID reader to gain access
Laser printing ID which Will not fade