High quality 125khz em4100 rfid cards

1.Material

Antenna material

Aluminium foil

Surface material

Can be PVC/PET/ABS

2.Chip Available

Mifare 1k S50/ 4k S70/Ultralight/Ultralight C/NTAG203/F08,etc

3.RFID Parameters

Frequency

13.56Mhz

Protocol

ISO 14443A

Operation distance

1~10cm(depend on chip, reader and environment)

User memory

1KB/2KB/4KB/64byte/192byte

/168byte etc.

R/W

Yes

Data retention

>10 years

4.Demension

Existing model

85.5*54*0.84mm, Accept Custom size

Customized model

Size should be larger than 15*30mm

Thickness should be thinner than 1mm

5.Customzied Crafts

Printing

CMYK or Customized

Surface

Glossy/Matt/Frosted

Printable

Can be printable for customer

Numbering

UID code, series code, or customized

6.Encode

Available

7.Enviroment

Operation temperature

-20 to +50