• Easy-to-Use
  • Easy-to-install
  • Highly Secured
  • network / server based device
  • No Technical knowledge needed


UHF READER is a high performance UHF RFID integrated reader. It is designed upon fully self-intellectual property. It can be widely applied in many RFID application systems such as logistics, access control, anti-counterfeit and industrial production process control system, Electronic Toll Management system. But First time in India Hindcoder Ultra High Frequency (UHF) Attendance Machine for student’s attendance system

This system is for school whose student is more than 1500. This kind of system is also used to detect multiple people or student at at a time. 

Ask a Question what is Impinj UHF Attendance System?

lT stands for  “Higher Frequency Attendance Sytem  ”  for multiple detection. In this technology we can take attendance of multiple student at atime by using a controller name “IMPINJ” . It is a controller with 4 port that can connect to 4 UHF Antenna to take attendance simultaneously.

How IMPINJ system works?

UHF Antenna receive data from the passing student, who had worn our RFID ID Card. Then antenna send data to our controller. We use various types of controller according to the strength of student. this controller sends data to our IMPINJ controller and that controller has a stack that take attendance at a time and send to our server without loss of data. 

Is there any side effect ?

Our RFID works on passive mode, very low voltage. Our Technology has no effect and it is also certified by INDIAN Government.

How many students can be enrolled in one device ?

More Than 1500 students can be enrolled in one device.

Can we purchase the hardware from outside ?

No, Our device have device ID and there is api integration of hardware in our software. so you cant purchase from outside you have to take from us only.

Is there any warranty of hardware ?

Yes, we give 2 year warranty.

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The Hindcoder Revolution R2000 UHF RFID Reader delivers the performance, quality, and reliability necessary for maximum visibility of tagged inventory and assets. Able to maintain high read rates regardless of RF noise or interference as the readers adapt automatically for optimal functionality, Impinj readers are a powerful piece of item visibility platform solutions. Impinj’s innovative Speedway® Revolution RFID reader with Autopilot automatically optimizes its operation to the environment—delivering peak performance at all times. The Speedway Revolution reader improves upon the legacy of the original, EPC-certified Speedway reader that was the first high-performance reader designed from the ground up (not merely upgraded) to support the EPC global UHF Gen 2 standard in its entirety. The Speedway R2000 reader is supported by a suite of software, hardware, and antennas that deliver application and deployment flexibility, making installation and expansion easier than ever.

Order Now Info FEATURES Tech Specs Info

Impinj Speedway Revolution R2000 UHF RFID Reader (4 Port)



  • Model No.  – R2000

Hardware , OS and Firmware – Processor: ARM9, 400MHz Memory: Flash 128MB; DRAM 32 MB Operating System: Linux 2.6 Firmware Upgrade Method: Demo software / Telnet


API Support – Windows platform – .net / .net core / C++ / Java SDK Android platform – Java Linux platform – C and Java SDK


Programing Functions – Automatic reading / White list  Breakpoint Resume / Match reading / Data filter  Data format customizable (PLC / Modbus  compatible) RF Micron / EM Temperature sensor custom Services


Physical  – Dimensions: 256mm(L)*147.6mm(W)*43.47mm(H) Weight: 1.4Kg Housing Material: Die-cast aluminum Visual Status Indicators: Power, Status, Antenna port indicator


Environmental – Supportable /optional: Russian / Japan / Korea /   Malaysia / Thailand / other customizable


RFID –  Communications: RJ45, RS-232, RS-485, USB Host&Client, Wiegand General Purpose I / O: 4 inputs, 4 relay outputs, optically isolated  External WIFI / 4G, built-in Bluetooth optional


Air Protocol: ISO / IEC18000-6B, 6C / EPC C1Gen2 , C2GEN2 optional Frequency: USA: 902 MHz-928MHz (FCC part 15)                   EU: 865-868MHz (ETSI EN 302208)                   CN: 920-925MHz (CMIIT)

Output Power: 0dBm-33dBm (±1dBm) adjustable Reading Range: 0-20m(According to Tag & Environment) Channel Bandwidth:<200KHz Anti-collision: RSSI / Multi-tag / Intensive inventory supportable Work Mode: Fixed / Hop frequency optional 4*Reverse Polarity TNC port 8*Reverse Polarity TNC port

DC 24V / 2.5A (DC 9V ~ 30V,60W)

Operating Temperature: -20 – +70°C Storage Temperature: -40 – +85°C Humidity: 5-90% non-condensing (+25℃)

IP54 standard, IP65 sealing after protective casing

Tech Specs


  • Display 2.8 inch TFT Screen
  • Fingerprint Capacity 2,000
  • ID Card Capacity 2,000 Proximity card
  • Record Capacity 2,00,000


  • TCP/IP, USB-host

Standard Functions

  • Battery Inbuilt Battery Back-up
  • Workcode, SMS, DLST, Self-Service Query, T9input, SSR report(optional), Automatic Status Switch , 9 digit User ID
  • Power Supply DC 12V 1.5A
  • Operating Temp. 0°C ~ 45°C
  • Dimension 185×140×30 mm
  • Certication CE, FCC, RoHS


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Impinj Antenna


Impinj Adapter

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