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SIM7400 UHF RFID Module

The Silion 16-port SIM7400 RFID module is based on the high-performance Impinj E710 RAIN RFID reader chip and offers outstanding read sensitivity and range. The SIM7400 module can be used with multiple antennas and for time-sharing applications. When the 8 dBi antenna gain mode is used, the reading distance is more than 12 meters. This module offers a multi-label anti-collision algorithm for high read quality, and can count inventory at more than 900 tags per second. The large-area, aluminum alloy, thermal-conductive panel provides excellent heat dissipation.

SIM7400 UHF RFID Module
  • Category:
    Reader Modules
  • Purpose:
    vending machines, electronic shelves, and fixed readers
  • Impinj Product:
    Impinj E710
  • # of Antenna Ports:
  • Dimension Length (mm):
  • Dimension Width (mm):
  • Max Power Output (dBm):
  • Additional Info:

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Beijing Silion Technology Corporation

Beijing Silion Technology Corporation

Provides leading RAIN RFID module products for RFID applications.

View Partner


Ideal for smart shelves and vending machines

This reader module is designed for asset management, vending machines, and multi-port RFID tag reading. Its compact size and flexibility make it optimal for use in vending machines or for smart shelves where RFID tagged goods are tracked. Additionally, its fully integrated housing makes it an easy fit for indoor or outdoor locations, whether in a store, warehouse, or yard. 

Industry leader in flexibility and performance

16 antenna ports

The SIM7400 RAIN RFID reader module can accommodate a wide array of antennas, making it ideal for use in retail applications such as smart shelving, in which each antenna identifies a specific shelf. 

High read performance

With its adjustable 33 dBm RF sensitivity, the module enables readers to interrogate up to 900 tags per second. 

Multiple monitoring functions

Numerous features help ensure that readers using this module operate at their best, with tag signal-strength detection, antenna-connection status, and working-temperature detection. 


Flexible and easy to deploy

This high-performance reader module features exceptional RAIN RFID read sensitivity along with a wide coverage area, also accomplishing low power consumption. It is built to ensure stable and reliable performance in any environment, operating from minus -25 to 65 degrees Celsius and in humidity up to 95 percent. Its aluminum casing makes it both aesthetically pleasing and durable. 


Powerful reader modules built on Impinj reader chips

Impinj partner-built reader modules enable device manufacturers to accelerate the time to market by simplifying development, manufacturing, and certification. By choosing a reader module based on your unique size, performance, and feature requirements, you can simplify the development of customized RAIN RFID-enabled devices and IoT solutions, optimize your performance, get to market faster, and build the solution you need with a reader module powered by Impinj.