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RoyalRay’s RRU2881ADV is a high-performance RAIN RFID fixed reader. Based on the company’s proprietary, highly efficient digital signal processing algorithm, this reliable reader supports fast tag read and write functionality with a high identification rate. Its highly durable design meets the requirements of a harsh working environment.

  • Category:
    Fixed Readers
  • Purpose:
    Inventory management, power patrol inspection, personnel management, livestock management, accessories tracking, and clothing retail
  • Impinj Product:
    Impinj R2000
  • # of Antenna Ports:
  • Max Power Output (dBm):
  • Connectivity:
  • Environment:
  • Power Source:
    PoE;Power Adapter
  • Reader Form Factor:
  • Additional Info:

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Shenzhen RoyalRay Science and Technology Co., Ltd. specializes in the development, production, and sales of RFID reader products.

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All-in-one fixed reader offers efficient, reliable RAIN RFID tag reading

Boasting an Impinj RAIN RFID reader chip for optimal performance, this reader offers the high performance and flexibility needed for a wide variety of applications, including logistics, access control, anti-counterfeiting, and industrial production process control systems.

Built to perform in multi-tag environments with adjustable settings

Multi-tag anti-collision operation

This reader features high performance, and reliable reading for EPC CLASS1 G2/ISO18000-6B protocol tags.

Adjustable RF power

The RRU2881ADV can be customized for the needs of each application, with RF output power up to 33 dBm, which is adjustable as needed. 

High storage and fast processing speed

With a high read- processing speed, this device also offers all the storage necessary for an EPC tag ID, with a maximum of 496 bits. 


Partner-built fixed RAIN RFID readers use Impinj chips for performance and reliability

Efficiently use automation to improve visibility into inventory and enterprise assets by using a high-performing RAIN RFID reader built with an Impinj reader chip inside. Manufactured by Impinj partners, these fixed infrastructure readers deliver a range of performance, size, and power consumption designs. Fixed infrastructure RAIN RFID readers can augment systems that include RAIN RFID handheld readers.