Mifare Reader

Product Brief

M20 Smart card reader is indigenously developed high performance reader to read Mifare read only cards. It provides a consistent read range of 4~5 cm in most of the conditions. The reader is particularly suited to access control applications. The same basic unit can be configured to most common output interface formats, including Wiegand, Magstripe and RS-232 serial ASCII.

Applications areas

Access Control System

Key Features

13.56 MHz Mifare reader that meets ISO 14443A standards

Suitable for door access control applications. It can be easily mounted on walls and doors

Reads both 32 bit Mifare CSN and Sector

Advance key management for high security

Compact and high aesthetics

Dual LED indications.

Weigand interface, compatible with most of the existing access control systems


Read Range Up to 4~5 cm in ideal conditions
Frequency 13.56 MHz
Card Mifare 14443A
Output Interface Weigand 26~40 bits
Configuration Field configurable through master card. Programmable sector keys
Input data formats Character, HEX, BCD Nibble, BCD Byte,ASCII Decimal, ASCII Hexadecimal
Output data formats Weigand and Weigand Reverse configurable form 26~40 bits
LED Control Active low inputs to control the red LED
Buzzer Control Active low inputs to control the buzzer
Tamper Output Open collector active low
Input Voltage 12 VDC
Input Current 100mA @12VDC
Housing ABS
Dimensions 85(L) x 65(W) x 24(D) mm

Ordering Info

Product Code Description
M20 Mifare Smart Card Reader