Product Name

RFID NFC Keychain 

Physical Parameters

Material

ABS

Dimension

43.85*30.5*5.3mm, 55.9*37.08*8.85mm, 35.52*28.255*6.3mm, 51.42*32.3*5.85mm,

40.38*31.5*4.16mm, 35*23*4.15mm, 42.5*35mm, 62.15*37.30*6.06mm, 0.38*31.5*4.16mm

Custom size and shape is available

Printing

Silk Screen printing

Antennas

Copper wire Antenna

Technical Parameters

Chip Options

Part Number

EEPROM

Frequency: 125KHZ 

Protocol: ISO/IEC 7815

TK4100

/

EM4200

/

EM4305

512 Bits

EM4450

1K Bits

ATA5577

330 Bits

Frequency: 13.56mhz

Protocol: ISO/IEC 14443A, ISO/IEC 15693

TOPAZ 512

512 Byets

Ntag203

144 Bytes

Ntag213

168 Bytes

Ntag215

504 Bytes

Ntag216

888 Bytes

I CODE SLI / ICODE SLI-X

1K Bits

I CODE SLI-S

2048 Bits

I CODE SLI-L

512 Bits

Tag-IT Ti2048

2K

Working Temperature

-25 degree to +50 degree

Reading & Writing distance

1-5cm for LF ,  2-8cm for HF (Relative with reader)

Craft Options

Laser Number

Silk screen Printing

Thermal number

UID Code

Printing or laser numbering

Decimal positive and inverse code

Hexadecimal positive and inverse code

Key Application

Public transportation

Parking system

Identity authentication

Attendance system

Admission ticket

Access Control Management

Card payment

Product identification