100pcs Waterproof 125KHz RFID Key Proximity RFID Tag Card Keyfob Fob Access Control Smart Card Color ID Keychain Read Only

Black,Red,Green,Gray,Yellow,Blue,Orange,Purple, Pink, White, Army green

If you choose "Mixed color", please leave a message for the color and quantity you need, such as: for example "20pcs blue,30pcs red,30pcs yellow, 20pcs black".If not leave any messages, we will send by random

Please note, TK4100read-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.

https://www.aliexpress.com/item/32796998879.html

Description:

Material: ABS

Dimension: 43.7x30.5x5.3mm

Response frequency: 125 KHz,

Chip type: EM4100, TK4100

Operation Temperature : -40°C to 85°C

Waterproof

Application scope: public transportation, parking, ID identification, attendance system, ticketing, card payment, product logo, etc.

Feature:

• Water resistant

• Each comes with Key ring included.

• Compatible with all RFID reader to gain access

• Each token pre-programmed with unique ID which is Laser printing on it