Duplicate RFID Key Fob

Duplicate RFID Key Fob

Product name:Duplicate RFID Key Fob
Chip:5200
Memory:363 bits
Frequency:125KHz
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Product Introduction:

Duplicate RFID Key Fob operating frequency: 125KHZ

Read/write characteristics: 2-5cm (based on the reader)

Colors and sizes: a variety of options, can also be customized according to customer requirements.

Special process: can be screen printing pattern, can spray ID code serial number.


Duplicate RFID Key Fob normally no engraved number printing on the surface.

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

Built-in 5200 chip.


Product Parameters:

Product nameDuplicate RFID Key Fob
Size55*32mm
Chip5200
Frequency125Khz
ProtocolISO7814/5
Working life100,000 times
Working temperature-20℃~70℃
Weight0.007KG
Readding distance2~5cm
Memory363 bits

leaf shape

Working shop

50pcs/bag

2000pcs/ctn

Carton size:38*20*28cm

GW:15KG


Company Profile:

JingZhou Syntek Smart Technology Co.,Ltd established in 2006,which are specialized in RFID Keyfobs.

We have our own ABS producing machine, mould producing line, chip-flip machine, copper wire producing line, silk printing line, and all other machine needed for our products.

We have started our export business since year 2012, with sales volume over USD 3 million each year, with most clients from Europe, America, Russia, South Asia and Middle East.

Please trust that by choosing us, you are choosing a factory that support all your request regarding Rfid keyfobs.

Syntek supplier rfid keyfob

How to Use:

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

Write ID can be copied to the card/keyfob (5200,T5577/EM4305 etc.)


1. Prepare the original card or key fob to be copied.

2. Read the original card or key fob number.

3. Replace the copy card and press the "write card"Key,show that the card is written successfully.

4. It can be used after successful replication. 


Kindly tips:

If there is a copy technology, there is an anti-copy technology, and there is no 100% success rate for cracking the copy technology.

95% of the cards on the market can be copied. This product is only used for lost card, replacement card and backup.

Do not use it for illegal acts, otherwise you will be responsible for the consequences! 

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