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Glomax Limited

  • China,Shenzhen ,Guangdong
  • Verified Supplier

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China 125khz LF Low Frequency RFID Card Access Control RFID Card EM4100 EM4200 TK4100
China 125khz LF Low Frequency RFID Card Access Control RFID Card EM4100 EM4200 TK4100

  1. China 125khz LF Low Frequency RFID Card Access Control RFID Card EM4100 EM4200 TK4100
  2. China 125khz LF Low Frequency RFID Card Access Control RFID Card EM4100 EM4200 TK4100
  3. China 125khz LF Low Frequency RFID Card Access Control RFID Card EM4100 EM4200 TK4100

125khz LF Low Frequency RFID Card Access Control RFID Card EM4100 EM4200 TK4100

  1. MOQ: 100pcs
  2. Price:
  3. Get Latest Price
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability 500000pcs per month
Delivery Time 5-8 working days
Packaging Details 200pcs/samll inner box, 1000/3000/5000pcs per outer box
Operating Temperature -20°C to 55°C
Data Retention 10 years
Read Range Up to 10 cm
Protocol ISO 11784/11785
Write Endurance 100,000 cycles
Printing CMYK offset printing, silk screen printing
Data Storage 64 bits, 128 bits, 256 bits, etc.
Frequency 125 kHz
Dimension 85.6 x 54 x 0.8 mm
Application Access control, time attendance, loyalty system, etc.
Storage Temperature -20°C to 65°C
Material PVC, PET, ABS, etc.
Chip Type EM4100, EM4200, TK4100, etc.
Personalization Barcode, QR code, magnetic stripe, etc.
Brand Name Vionext
Model Number LF002
Certification SGS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/P, T/T, Western Union, MoneyGram,Paypal Supply Ability 500000pcs per month
Delivery Time 5-8 working days Packaging Details 200pcs/samll inner box, 1000/3000/5000pcs per outer box
Operating Temperature -20°C to 55°C Data Retention 10 years
Read Range Up to 10 cm Protocol ISO 11784/11785
Write Endurance 100,000 cycles Printing CMYK offset printing, silk screen printing
Data Storage 64 bits, 128 bits, 256 bits, etc. Frequency 125 kHz
Dimension 85.6 x 54 x 0.8 mm Application Access control, time attendance, loyalty system, etc.
Storage Temperature -20°C to 65°C Material PVC, PET, ABS, etc.
Chip Type EM4100, EM4200, TK4100, etc. Personalization Barcode, QR code, magnetic stripe, etc.
Brand Name Vionext Model Number LF002
Certification SGS Place of Origin China
High Light 125khz Low Frequency RFID Card125khz Access Control RFID CardEM4100 Low Frequency RFID Card

125kHz LF (Low Frequency) RFID cards are passive identification devices widely used in access control and security applications. These cards operate without batteries, instead drawing power through electromagnetic induction when brought within range of a compatible reader.

The card contains a simple microchip and an antenna coil, typically made of copper wire with multiple turns. When the card enters a reader's magnetic field, the induced current powers the chip, which then transmits its unique identification number back to the reader through load modulation.

Key characteristics of 125kHz RFID cards include:

  • Read range: Usually 2-10 centimeters
  • Data capacity: Generally limited to a fixed 32-128 bit ID number
  • Data transfer rate: Relatively slow compared to higher frequencies
  • Cannot be reprogrammed (read-only)
  • Not encrypted, offering basic security only
  • Highly reliable in challenging environments
  • Can work near metal or liquid
  • Low cost and durable construction

Common formats include:

  • ISO card (credit card size)
  • Key fob
  • Adhesive disc tag

These cards are particularly popular in:

  • Building access control
  • Time and attendance systems
  • Legacy security systems
  • Parking facilities
  • Hotel room keys
  • Pet identification

While newer technologies like 13.56MHz HF RFID offer better security and functionality, 125kHz cards remain widespread due to their established infrastructure, reliability, and cost-effectiveness. Their simplicity and durability make them suitable for basic identification tasks, though they are gradually being replaced in applications requiring higher security or data storage capabilities.

The technology is considered mature and standardized, with various manufacturers producing compatible cards and readers, ensuring broad interoperability across different systems and installations.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2008

  • Total Annual:

    7000000-10000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

With over 16 years of expertise in RFID technology, Glomax are a leading manufacturer and solution provider specializing in RFID tags, labels, cards, and customized solutions. Our state-of-the-art manufacturing facility, equipped with advanced German and Japanese automation equipment, produces over ... With over 16 years of expertise in RFID technology, Glomax are a leading manufacturer and solution provider specializing in RFID tags, labels, cards, and customized solutions. Our state-of-the-art manufacturing facility, equipped with advanced German and Japanese automation equipment, produces over ...

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Get in touch with us

  • Reach Us
  • Glomax Limited
  • Room 1720, Huanan City Global Logistics Center, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province
  • https://www.plasticrfidcard.com/

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