R819A Access Control UHF RFID Reader



  • Model Name: R819A
  • Read Distance: 10-20 METER
  • Antenna: 12dbi linear polarization antenna
  • Tag Protocol: EPC global UHF Class 1 Gen 2 / ISO 18000-6C
  • Output Power: Software adjustable, step interval 1.0dB, maximum +30dBm
  • Interface: RS232, RS485, Wiegan26
  • Highest data read rates: ≥200tags/s
  • Communication Rates: 115200bps
  • Read range: 20M Reading Rang (Reliable)
  • Dimension / Weight: 44.5*44.5*7.5CM



Product Description


-1, Capability of Reading/Writing agreement of ISO18000-6B, EPC Passive tags and software programmable.

-2, Able to decode ISO-18000B, EPC.

-3, Reading Rang (Max).: 20M Reading

-4 Free SDK and configuration software shapes.

Product Parameter Parameter Description
Model R819A Integrated UHF Reader
Frequency 1Sm 902-928MHZ
Tag Protocol EPC global UHF Class 1 Gen 2 / ISO 18000-6C
Output Power Software adjustable, step interval 1.0dB,
maximum +30dBm
RF Power Output Adjustable Power Output Adjustable Range:0.1W — 1W
Built- in Antenna Type 12dbi linear polarization antenna
Communication Ports 1)RS-232 2)RS-485 3)Weigand 26 bits \ 32bits
Communication Rates 115200bps
Reading/Writing Capability ≥20m(relate to tags type, transmitted power
and application environment)
Multi-tags Reading ≥200tags/s

Product Advantages

  1. Wake up tags: the tag which only be waked up can communicate with reader, prevent the disturbing from other tags, ensure
    the correct information between reader and system’s tag.
    2. Read data: it can get the ID number of tag, and also get the data which in the specify area, multi tags
    reading will be available.
    3. Write data: can write data in specify tag’s storage area.
    4. Can connect with the device which has W26 and W34 interface, no need to develop.
    5. Communicate with controller or PC, that can get the data; provide SDK development kit, user can develop it.


Application of RFID UHF reader and writer
1, Transportation management
2, Vehicle management
3, Road and bridge toll
4, Custom management
5, Warehouse management
6, Car parking management
7, Access control management
8, Production management


Packing & Delivery

UHF reader packaging: 1unit per box, 10pcs per carton,
Single size: 32*32*6cm, Gross Weight: 6kg.