RFA300B Long Range Active 2.4GHz Reader

RapidACCESS RFA300B is a product with a long history of reliability and stable long range RFID performance in all weather condition. With secure proprietary wireless communication protocol implemented in our hardware design, customer can be assured their employees and assets are always tracked and visible from ActiveTRACKER web & local tag monitoring system.



RapidACCESS RFA300B is a long range Active 2.4GHz reader operates in ISM frequency and proprietary wireless protocol for extra security. This product has been successfully deployed in many challenging projects with all day long harsh hot & humid ocean weather, hot & dusty mining field without performance degradation over long operational period.

We offer up to 5 years product warranty (service + parts) as we are very confident that this product will not dissapoint.

Product Features

  • Support RS-232,RS-485, Wiegand 26/34 & 10/100M adaptive Ethernet port with optional integration with PoE adapter
  • Support active & passive reading, trigger reading, read triggering by timing, external sensor read triggering and other customizable modes to meet customer’s various integration needs
  • Built-in IO for integration with external sensor devices
  • Support multi-reader anti-collision, anti-interference operating environment
  • Software adjustable read range, supports multi-level transmit power attenuation
  • All external interfaces equipped with lightning circuit protection, in line with IEC61000-4-5 and ITUK.21 specification
  • All external interfaces are protected and isolated from magnetic disturbances
  • Weatherproof IP rated device (IP67) for both indoor and outdoor application
  • C# and C++ SDK available for free download

Technical Specifications

Operating Frequency 2.400-2.48GHz
Operation Mode FHSS or fixed frequency
Modulation GFSK
Communication Rate 1Mbps
Receiving Sensitivity -95dBm
Communication Interfaces RS-232,10/100M Ethernet, Wiegand 26/34
Expansion Interfaces RS-485
Wireless Expansion Module GPRS/GSM, Bluetooth, WIFI 802.11module
I/O Port 2-channel relays output,2-channel trigger input
Firmware Upgrade Support serial port
Application Software Platform Provide development kit of API(C++,C#)

Tag Operation

Tag Protocol Private Protocol
Reading Range 0-200m(depend on the tag power output)
Max Simultaneous Tag Detection 300
Identification Accuracy >99.99%

Mechanical& Electrical performance

Dimensions Φ330mm×126mm (excluding bracket)
Weight 1.6kg
Power Supply AC180V~240V input(optional external power adapter)
Power Consumption 300mW
Operating Temperature  -40°C~+60°C
Humidity 5%~95%(non-condensing)
IP Rating IP67


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