Long Range RFID readers

DO RFID Reader manufacturer developed a high-performance Long Range RFID readers. 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 easy installation. It can be widely applied in many RFID application systems such as logistics, access control, and anti-counterfeit and industrial production process control system, etc.

What are the key features of Long Range UHF RFID reader?

  1. Adopt low power dissipation, high performance, Long Range RFID reader module design: R2000 Module;
  2. Support EPC global Class1 Gen2/ISO 18000-6C protocol tag;
  3. 840~868MHz/902~928MHz frequency band (frequency customization optional);
  4. FHSS or Fix Frequency transmission;
  5. RF output power up to 30dBm (adjustable);
  6. Built-in 12 dbi linear polarized antenna, effective distance over 25m(SR-RU120L), 35m(SR-RU110L)at the best conditions;
  7. Support command, Auto and trigger working mode;
  8. Low power dissipation with single +12V DC power supply;
  9. Support RS232, RS485, Wiegand and Trigger interfaces;
  10. RJ45 (TCP/IP, UDP) and WIFI interface are optional and PoE at option;
  11. Support EPC, TID and USER inventory in independently or conjunctively;
  12. Support IAP firmware upgrading;
  13. Support IE Browser parameter configuration;
  14. Relay for option;
  15. Provide free DEMO software and SDK for testing and furtherly development.

What is the technical specification of RFID Long Range reader

Protocol EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C
Support Tags Normal RFID tags; Temperature sensor or Moisture sensor RFID tag
RSSI Testing Support
Frequency EU 840~868MHz/ US 902~928MHz or customized
Fixed or FHSS
RF Power 30dBm±1dB(MAX)
Step Power 1dBm
Channel Occupied
Bandwidth		 <250KHz
Antenna Built-in 12dBi linear polarized antenna
Effective Distance
12dBi circular polarized antenna, 30dBm, standard testing tag
Read:25m, 35m
Write:7m, 10m
Reading Speed 100pcs/s to 160pcs/s
Interface RS232, RS485, Weigand 26/34 and Trigger
RJ45 and WIFI are optional
Baud Rate 115200bps
Operating Voltage +12.0V
Operating Current <0.7A
Standby Current <100mA
Operating Temperature -20~+55°C
Storage Temperature -30~+85°C
Operating Humidity <95%RH (+25°C) Non-condensing

What is the interface definition of long range rfid readers

Red +12V
Black GND
Yellow Wiegand DATA0
Blue Wiegand DATA1
Purple RS485 R+
Orange RS485 R-
Brown GND
Green RS232 TXD
Grey Trigger input(TTL level)