Products Description

RFID Key tag is a transponder consisting of a chip and a coilantenna in the robust ABS material. It has a hole for a key ring or chain. 

It is a passive radio frequency tag product. It is suitable for a wide range of fields with its compact and fashionable appearance. It has the advantages of small size, light weight, high resistance

Temperature, fatigue resistance, stable performance, easy installation and so on. 

How to Use ?

Read ID card/keyfob (TK4100/EM4100,etc.)

Write ID can be copied to the card/keyfob (T5577/EM4305 etc.)


RFID Key tag duplicate fob No engraved number printing on the surface.

Need to use a copy machine to write the id number for use.

Application areas of access control, buses, elevators, parking lots, all-in-one cards, etc

Product Parameters
Product name
RFID Key Tag
Size 37*30*8mm
Chip 5200
Frequency 125Khz
Protocol ISO7814/5
Working life 100,000 times
Working temperature -20℃~70℃
Weight 0.005KG
Readding distance 2~5cm
Memory 64 bits

RFID Key Tag



Carton size:40*20*36cm


RFID Key Tag

RFID Key Tag can copy TK4100, can be encrypted.


Community access control, attendance system, property security

Industrial and mining management, parking management, patrol management, etc.


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