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Impinj Monza 4QT RAIN RFID Tag Chips

Impinj Monza 4QT tag chips are specialty RAIN RFID tag chips that provide application-specific features such as privacy, enhanced performance, and flexible memory that are optimized for use in manufacturing and supply chain industries.


Find the right fit for specialty applications

Impinj Monza 4QT tag chips are designed to meet the needs of complex use cases. Chips in this series provide options for large memory capacity, omnidirectional reading capability, and tag data protections.


Why use Impinj Monza 4QT tag chips

Impinj Monza 4QT tag chips are deployed in RAIN RFID solutions around the world. Choose these tag chips if you need:

  • More memory: meet use case requirements with larger memory capacity and multiple configuration options

  • Omnidirectional reading: tagged items can be oriented in any direction in the read zone

  • Tag data protection options: create private data profiles with Impinj QT technology or limit access via short-range capability and Access/Kill commands

  • Packaged tag options: embed RAIN RFID tags into electronic components or build ruggedized tag designs


Impinj Monza 4QT includes storage profiles for public and private data

Impinj M4QT RAIN RFID tag chips enable users to maintain a public and private data profile for confidential data storage and consumer privacy, coupled with large user memory. Assets requiring authentication, such as personnel IDs and pharmaceuticals, are more secure with Impinj M4QT tag chip’s ability to store confidential data in a private profile while providing less sensitive data in a public profile. Extended user memory enables a portable, private database that travels with the tag and protects data confidentiality providing consumer privacy.

Impinj tag chip features
for high performance RAIN RFID tags

FastID high-speed reading

Reduce inventory time by simplifying the steps needed to identify a tag when using a TID-based numbering system

TagFocus read redundancy prevention

Unique algorithm prevents multiple reads of the same chip so that hard-to-read tags can be read more accurately within a complex population of tags

True3D antenna technology

Two fully independent antenna ports enable high-performance, omnidirectional tags

Compare Specifications

Spec sheet of Impinj Monza 4QT tag chips outlining RFID specifications and features for data protection and efficient reading

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Support and Documentation

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Find RAIN RFID tags and inlays built with Impinj chips

Impinj partners provide a vast range of tag and inlay products built with Impinj chips inside, providing unmatched system performance and item-level visibility for applications in industries from retail to healthcare, hospitality to supply chain.


Impinj platform — a foundation for IoT solutions

The Impinj platform lays a foundation for IoT solutions development, extending the Internet’s reach from the cloud, through edge connectivity devices, all the way to physical items. Our broad partner ecosystem uses our platform's best-in-market products, capabilities, and technology to deliver whole products that address business needs. Wirelessly connect everyday items to discover, engage with, and protect them. Easy to deploy and use, our platform delivers performance unequaled by mix-and-match approaches built from other vendors’ products.


Learn more about Impinj readers

Impinj readers wirelessly connect items to the Internet with the performance, quality, and reliability necessary for robust solutions. With numerous form and deployment options, Impinj RAIN RFID readers offer flexible implementation to meet your unique needs.