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Controlled, smart
For robust security and control over who enters your premises and when, explore a range of best-in-class smart cards – only from Honeywell!


No matter your issuance or verification needs, Honeywell’s smart cards provide reliable and convenient access control as well as enhanced security for your facility. Choose from the Mifare family of 1K or 4K proximity cards, or the OmniClass Credentials contactless cards for versatile access control options that are easy to install, implement and maintain.


Effortless security and convenience for many types of access situations
Great for use in access control, catering transactions, student ID, cyber cafés, attendance management and many other applications, these cards are easy to install and use.


1K and 4K cards based on 13.56MHz RFID technology

Powered by Honeywell’s patented Mifare® technology, these cards offer contactless access control up to a read range of 10 cm. An operating frequency of 13.56MHz provides high speed, reliable communications and excellent access integrity to ensure exceptional security for any facility.

  • Up to 10 years data retention capability
  • Up to 10 cm operating distance
  • 106kbit baud rate
  • Built-in random number generator
  • Supports Mifare Classic Security
  • In-built purse functionality (value block format)
  • 2 models available: Mifare 1 Standard 1K S50 and Mifare 1 Standard 4K S70
  • Specifications
  • Ordering Info
  • Resources
MF – 01
Mifare 1 Standard 1K S50
MF – 02
Mifare 1 Standard 4K S70
85 x 54 x 0.8mm 85 x 54 x 0.8mm
EEPROM size 1024 byte 4096 byte
Write Endurance 100 000 cycles 100 000 cycles
Data Retention 10 years 10 years
Organization 16 sectors at 64 byte each 32 sectors at 64 byte each and
8 sectors at 256 byte each
According to 14443AYes – up to layer 3 Yes – up to layer 3
FREQUENCY 13.56MHz 13.56MHz
BAUD RATE 106kbit 106kbit
OPERATING DISTANCE Up to 10cm Up to 10cm
Unique Serial Number 4 byte 4 byte
Random Number Generator Yes Yes
Access Keys 2 keys per sector 2 keys per sector
Access Conditions Per sector Per sector
Mifare® Classic Security supported supported
Purse Functionality Value block format Value block format
Secure Transport Transaction 512 byte read
16 byte write
512 byte read
128 byte write
Transaction Time [ms] 164 140
No Order Info Available
Documentation Size Release Date File Type Download
Datasheet 241.66 KB 26.11.2020 pdf Download
One product, many applications
Corporate offices
Government offices
Educational campuses
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