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About Us

Cybernetics aims to develop and implement smart systems making the man-machine relationship more beneficial for human activities.

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Access Control System

Understanding the growing trends and importance of security in the Business World, we provide an effective and comprehensive Access Control System.

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Biometric Attendance System

Biometric Attendance System is a comprehensive & extensive attendance tracking system provided by Cybernetics Software with leave, shift, overtime, late/early management & various policy settings which can be configured as per the organization requirement.

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Visitor Management System

Visitor Management system provides a way to effectively control, record & track your organization's visitor traffic. It helps to prevent the entry of any unauthorized or unwanted person in the premises.

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Canteen Management System

It is a comprehensive Canteen Management System with fetaures to add menu items,price,quantity limit,timings for meals,track total food consumption & maintain track record for individual employee/person. Integrated with biometric & card reader.

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Voice & Bhejo SMS Gateway Service

Bhejo SMS is a bulk sms sending gateway. bhejoSMS is a customised software to send bulk sms, manage your contacts, maintain sms calendar.

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Custom Solutions

Customized Application Development Based on RFID & Biometric solutions.
Turn Key Projects(Hardware+Software).Design & Integration.

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Hid iCLASS RW400

iCLASS RW400

Using the 13.56 MHz technology platform, the iCLASS RW400 contactless smart card reader/writer combines the longer read range of proximity with the power and heightened security of smart card technology.

Supporting read/write applications, the RW400 reads/writes user data to HID iCLASS credentials that offer either 2k bit (256 Byte), 16k bit (2k Byte) or 32k bit (4k Byte) of data storage. Read/write applications include IT secure authentication, biometric template storage, digital cash, time and attendance, equipment/material use or checkout and transit passes.


*  iCLASS RW400 Contactless Smart Card Reader/Writer
*  Hid iCLASS RW400 Base Part Number • 6121
*  Hid iCLASS RW400 Store data remotely on iCLASS card for time and attendance, biometric applications and much more
*  Hid iCLASS RW400 U.S./EU/Asian Back Box
*  Hid iCLASS RW400 Offers read/write application to iCLASS credentials
*  Hid iCLASS RW400 Provides a bi-directional RS232, RS485,USB or UART connection to a PC or microcontroller
*  Hid iCLASS RW400 Offers Read/Write application to iCLASS credentials
*  Hid iCLASS RW400 Low Voltage and Current Consumption (5-16 VDC @ <100 mA)
*  Hid iCLASS RW400 Dimensions: 4.8˝ x 3.3˝ x 1.0˝ (12.2 cm x 8.4 cm x 2.4 cm)
*  Hid iCLASS RW400 Read Range: up to 4.25˝ (10.8 cm)*
*  Ideal for access control, health records time and attendance and digital cash

Available Model Variants:
  • iCLASS reader
  • iclass RW400 Reader/Writer 6121
  • RW400 Reader/Writer 6121 Wall Switch Smart Card Reader
  • RW400 Reader/Writer
  • RW400 Reader/Writer 6121
  • Wall Switch Smart Card Reader
  • Smart Card Reader
  • iCLASS RW400
  • Hid iCLASS reader

  • Frequently Asked Questions – HID iCLASS RW400

    What is the HID iCLASS RW400?

    HID iCLASS RW400 (part# 6121) is a 13.56 MHz contactless smart card reader/writer for wall-switch mounting. It combines the longer read range of proximity with smart card encryption and supports read/write of iCLASS credentials with 2K bit, 16K bit, or 32K bit data storage. Applications include IT authentication, biometric template storage, digital cash, and time attendance.

    What data storage options does iCLASS RW400 support?

    RW400 reads and writes iCLASS credentials offering 2K bit (256 bytes), 16K bit (2K bytes), or 32K bit (4K bytes) of user data storage on the card, enabling multi-application credential use.

    What communication interfaces does RW400 provide?

    RW400 provides bi-directional RS232, RS485, USB, or UART connection to a PC or microcontroller, operating at 5-16V DC with under 100mA current consumption.

    What is the read range of HID iCLASS RW400?

    HID iCLASS RW400 has a read range of up to 4.25 inches (10.8 cm) and dimensions of 4.8 x 3.3 x 1.0 inches (12.2 x 8.4 x 2.4 cm).