RFID EM4102 keyfob with logo printing and ring

May 10, 2011 - PRLog -- RFID EM4102 keyfob



ABS series RFID key fob tag is a more convenient and fashionable solution for access control/ staff identification applications.
They are made of durable ABS material; ABS shell filled with Epoxy, which makes the keyfob water and dust proof.





Ics RF Protocol Operating Frequency Memory
 EM4200 / 125KHz 64bit Unique R/O Memory
GK4001 / 125KHz 64bit Unique R/O Memory
Atmel T5577 / 125KHz 330bit R/W Memory
I CODE SLI ISO15693/ISO18000-3 13.56 MHz 1024bit R/W Memory
Mifare 1K(NXP) ISO 14443A 13.56 MHz 1K Byte R/W Memory
Mifare UL ISO 14443A 13.56 MHz 512bit R/W Memory
U CODE Gen2 ISO 18000-6B(EPC Gen2) 868MHz-915MHz 512bit R/W Memory
IMPING ISO 18000-6C(EPC Gen2) 868MHz-915MHz 96bit R/W Memory
Other chips available upon request and quantity of order    




 RFID key fob specification      
Material ABS
Housing ABS, Ultrasonic plastic welding
Operating Temp. -20°C to + 55°C    
Storage Temp. -25°C to + 60°C  
Protection IP67    
Reading Range Depending on the reader antenna
Applications Public Transport; Security and Access Control; Time and ttendance;Membership Management.
Resistance Common indoor environment
Printing Silk-screen printing Logo Laser mark Logo, Laser mark & Jet dot number printing




Popular types
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AB03 AB21 AB23 AB26
40.5x32x4.2 +/-0.1mm 52x20x6.5mm+/-0.1mm 36.5x30x7.5mm +/-0.1mm 42.5x35x5.5mm +/-0.1mm
5.5 +/-0.2g 4.2g +/-0.2g 5.5 +/-0.2g 7.0g +/-0.2g




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Bitmap  
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AB29 AB31 AB33 AB41
52.5x32x5.5mm +/-0.1mm 40.9x25x4.62mm +/-0.1mm 47.2x24x4.5mm +/-0.1mm 56.5x33x5.5mm +/-0.1mm
7.0g +/-0.2g 8.5g +/-0.2g 16.10 +/-0.2g 7.60 +/-0.2g




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Huayuan has been providing plastic Card, RFID products and readers for diverse application systems from 1994, supplies products all over the world. Our manufacturing plants are located Shanghai, Shenzhen and headquarter in Shanghai China. Huayuan has advantages in R & D Cards and RFID products customizing.  All your kindly information and you inquiry entrust to us are given our careful and prompt attention.

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HUAYUAN is experts at plastic card, contact smart card, contactless cards, and various passive RFID products like keyfob, wristband ,key tags, coin and disk tags, and metal tags with lamination or plastic encapsulations.