JRF257T Omnidirectional 2.4G Active RFID Reader/Writer

JRF257T positioning active RFID reader is a low-cost and high-performance RFID reader designed for the parking lot market.

main features

1. Strong anti-interference ability, not affected by external radio waves;

2. Long reading distance, adjustable from 0-100 meters (user software adjustment);

3. Small size, easy to install;

4. Easy to use, supports multiple communication methods (RS232, RS485, Wigan 26/Wigan 34/Wigan 66);

5. Read tag type: JAVS2 type read-only active electronic tag;

6. Working frequency 2.4G-2.5GHz;

major function

1. Equipment working status indication (indicator light, buzzer);

2. Capable of correctly reading active electronic tags that comply with the JAVS2 protocol;

3. Save the read tags to the buffer;

4. After reading the label, it can be transmitted to the upper computer through RS232, RS485, Wiegand 26/34/66;

5. Communication modes include active transmission and passive transmission;

6. RS232 and RS485 communication rates can be set;

7. The distance for reading tags can be set (0-31 levels);

8. The interval time for reading the same label can be set;

9. The speed of actively uploading tags can be set;

10. External trigger to read tag information;

11. Capable of reading device factory information;

TECHNICAL INDEX

1. Working frequency: 2.4GHz to 2.5GHz;

2. Working mode: combining active and passive methods;

3. Structure: Industrial ABS material shell;

4. Antenna parameter 2: Standing wave ratio:<1.5; Polarization direction: Omnidirectional;

5. Communication interface methods: RS232, RS485, Wiegand;

6. Communication method: Active mode (after the reader/writer reads the tag, it actively sends it to the upper computer);

7. The device has a buffering capacity of 80 tags inside;

8. RS232 and RS485 communication rates can be set by users;
   

9. System recognition distance: up to 250 meters; Recognition accuracy: 99.999999%;
   

10. Provide demonstration software, API functions, etc;
    

11. Various data formats can be developed according to user requirements for output;
    

12. Working voltage: DC7.5-12V;
    

13. Working current: less than 100mA;
    

14. Working temperature: -25 ℃~+75 ℃;
    

15. Storage temperature (℃): -40 ℃ to+85 ℃;
    

16. Working humidity: less than 95%;

17. Dimensions: 236mm × 60mm × 17mm;

18. Weight:

19. Size after packaging:

20. Weight after packaging:

Main applications

1. Enterprise attendance and access control system