Chainway - URA4
Fixed UHF RFID Reader/Writer

The Chainway URA4 is a 4-channel fixed UHF RFID reader, based on the Impinj R2000 RFID chip.

Running Android 9.0. it supports RS232, RJ45 and HDMI, and is be compatible with various types of UHF RFID antennas.

With high operating stability and outstanding performance, URA4 can be utilised in warehouse management, archives and library management, bank, clothing and footwear retail, jewelry monitoring, watch industry, laundry, production line management, medical instrument cabinet and vending machines among other industries.


  • UHF RFID fixed mount reader
  • Power Over Ethernet (POE)
  • Based on Impinj R2000 RFID chip
  • Integrated General Purpose Input Output (GPIO) ports for detectors and signaling
  • Rugged housing
  • 12 Month Return to Base Warranty with extension options


Physical Characteristics
Length 214mm
Width 148 mm
Height 30 mm
Weight 1000g
Enclosure Aluminium Alloy
Environmental Specifications
Operating Temperature -25C to 65C
Storage Temperature -40C to 85C
Humidity 10 to 95% Non-Condensing
Power Input 10-24V/DC, POE (802.3af 13W), POE+ (802.3at 25.5W)
Power consumption 1300mA (+/-5% @ DC 12V Input) Working, <30mA Standby
Core Impinj R2000 RFID chip
Frequency Range (Australia) 920-925MHz
Antenna Connections 4 x TNC Bulkhead Jack
Transmit Power Output 1W (30dBm, support +5~+30dBm adjustable, POE/DC power)
Operating System Android 9.0
CPU Qualcomm 1.8GHz Octa-core
Memory 3 GB + 32 GB
2 GB + 16 GB (optional)
Ethernet RJ45 with POE and POE+ Support
WiFi 802.11 a/b/g/n/ac/d/e/h/i/k/r/v,2.4G/5G dual-band, IPV4,IPV6,
Local Com 1x RS-232, 1x RJ45, 3x USB2.0 Type A, 1x Type C, USB Host
Display 1x HDMI Type A, support 720P
GPIO 4x Input Optical-couplings, 4x Output Optical couplings, isolation, 1x Wigand
Ordering Information and Pricing
Part Number Model Number Description RRP
[A] Chainway URA4 RFID Reader
URA4-SE URA4 Chainway 4 port UHF RFID fixed reader with Android 9, 1.8GHz Octa-core, Ethernet, Wifi 2.4/5G, LTE 4G, RS232, USB, HDMI, 2xDI/DO, 12VDC $1,595.00 C3
[B] Software support
DA-URA4-ALE-LA URA4 UMD Device Application, for URA4 RFID Terminal, RFID Application Level Event (ALE) - Licence $374.00 S