タイトルまたは説明

Introduction 
TK***0 plastic wrist band 
1 Material: Plastic 
2 chip:. TK***0 
3 Size: inside diameter *5MM as shown marked 
4 colors: blue, red, black, yellow, orange, green, pink or palette color values ​​according to customer requirements. 
5 Features: spring wristband, flexible, easy to wear, easy to use, waterproof, moisture-proof, shock-proof; 
6 Description: Frequency **5Khz, ISO***5 protocol, read-only: *4bit UID 
7 read and write times: **0,**0 times 
8 Working temperature:. *5 ℃ ~ *5 ℃ 
9. Reading distance :1.**5CM (with antenna size, the reader power related) 
*0 Good Technology: Laser serial number or UID; writing data 
*1 Application: Identification and Tracking 
       Hospital / cinema / concert / pool / sauna museum / tour / Playground