Reviews – Top WaffleMaker Reviews

Product Specifications:

Model: ID Keychain
Chipset: TK4100 chip
Frequency: 125KHz, low frequency
Memory: 64 bits EEPROM memory
Protocol: ISO 18000-2
Read Distance: 2-10cm (Depends on the R/W device)
Feature: read only. Each keychain has been printed an unique ID number on the back
Compatible Card Type: EM ID card, such as EM4100, EM4200, etc
Material: waterproof ABS plastic
Color: mix color, including blue, black, red, yellow, green
Package of quantity: 10 pieces

Please pay attention:

We will send 10 pieces mix color keychains by random.
This keychain is not writeable, just read only. Can't be used to copy other cards or keychains.

Chipset: TK4100 chip. Color: mix color, including blue, black, red, yellow, green. Package of quantity: 10 pieces.
Memory: 64 bits EEPROM memory.
Operating Frequency: 125KHz, low frequency.
Feature: read only. Each keychain has been printed an unique ID number on the back.
Applications: access control system, personnel identification, patrol system, attendance system, etc.
Chipset: TK4100 chip. Color: mix color, including blue, black, red, yellow, green. Package of quantity: 10 pieces.
Memory: 64 bits EEPROM memory.
Operating Frequency: 125KHz, low frequency.
Feature: read only. Each keychain has been printed an unique ID number on the back.
Applications: access control system, personnel identification, patrol system, attendance system, etc.

LIBO 125KHz Smart ID Key Tag Card RFID Access Control Key Card Proximity EM4100 TK4100 Keyfobs Keychains NFC Token Badge Holder (Mix Color, Pack of 10);