Multi-port UHF Fixed Reader Cost-effective series

Inquiry Now

Product Details

General Description:

SR-RU422 series are UHF RFID fixed reader. It is designed with low power dissipation and high

integrated RFID chip solution, which has features of long reading distance, high identification speed,

multiple interfaces and ease installation. It can be widely used in logistics tracking, commodity inventory,

cargo sorting, vehicle management, personnel management, asset management, medical systems, cold

chain management, temperature monitoring, power monitoring, anti-counterfeiting systems and

production process control and many other applications.


• Designed with low power dissipation and high integrated RFID module solution

• Support EU 840~868MHz, US 902~928MHz working frequency (or Customized)

• Support EPC Global UHF class 1 gen2 / ISO18000-6C protocol RFID tags.

• FHSS or Fix Frequency transmission

• RF output power up to 30dBm (1dbm step adjustable)

• Support command, polling and trigger mode

• Support EPC, TID and USER inventory in independently or conjunctively

• Support IAP firmware upgrading

• Low power dissipation with single +12 DC power supply

• Interface support USB, RS232, RS485, Weigand, RJ45(TCP/IP, UDP), Wi-Fi and Bluetooth at option

• Support 1/4/8 antenna SMA port

• Number of tag caches up to 800pcs (96-bit EPC length)

• Provide DEMO and SDK development kit, support IAP firmware upgrade

• Provide multi-language, such as C++, C#, PYTHON, JAVA, etc.; support and custom development

• Provide multi-platform, such as Windows, Android, Linux, server, Raspberry Pi, cloud, etc.; support

and custom development


Electrical Parameters
Frequency(MHz)ETSI 865~868MHz, GB 840~845MHz,920~925MHz, FCC 902~928MHz
Antenna Ports1 SMA4 SMA8 SMA
RF Output Power(dBm)30dBm(Max)
Step Power(dBm)1dBm
InterfaceUSB, RS232, RJ45, WiFi/Bluetooth(option), Wiegand/RS485(option)
Baud Rate115200bps 
PoE PowerYes (at option)
PowerDC 12.0V (9~24V)
Working Current≤600mA / DC12V
Stand-by Current≤100mA / DC12V
Physical Parameters
ColorBlack matte
MaterialSheet metal
Operating Temperature-20~+55℃
Storage Temperature-30~+85℃

    Contact Us

    Our representative will get back to you soon.