JRF257P directional 2.4G active RFID reader/writer

JRF257P 2.4G directional active RFID reader is a high-performance active RFID reader developed for applications such as long reading and writing distances, high recognition accuracy, and strong anti-collision capabilities.

main features

1. The reading and writing distance can reach up to 100 meters;

2. Recognition accuracy: above 99.999999%;

3. Strong conflict prevention ability: read all 200 cards within 3 seconds;

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

5. Equipment working status indication;

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

7. Save the read tags to the buffer;

8. After reading the label, it can notify the user through indicator lights, buzzers, status signals, and relay outputs;

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

10. Communication modes include active transmission and passive transmission;

11. RS232 and RS485 communication rates can be set;

12. The distance for reading labels can be set;

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

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

15. External trigger to read tag information;

16. Capable of reading device factory information;

TECHNICAL INDEX

1. Working frequency: 2.4GHz to 2.5GHz;
   

2. Working mode: a combination of active and passive methods;
   

3. Structure: The outer cover is made of high and low temperature resistant materials, and the main structure is made of aluminum alloy; Equipped with an installation bracket, the installation direction can be adjusted up and down, left and right;
   

4. Antenna parameter 1: Gain: 16dBi; Horizontal lobe width: 30 °; Vertical lobe width: 25 °; Front to back ratio:>25dB;
   

5. Antenna parameter 2: Standing wave ratio:<1.5; Polarization direction: vertical;
   

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

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

8. The device has a buffering capacity of 256 tags inside;
   

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

10. System recognition distance: up to 100 meters; Recognition accuracy: 99.999999%;
    

11. Provide demonstration software, API functions, etc;
    

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

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

14. Working current: less than 200mA;
    

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

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

17. Working humidity: less than 95%;

18. Equipment size: 215mm × 215mm × 78mm;

19. Equipment weight: 1.0kg;

20. Size after packaging:

21. Weight after packaging:

Main applications

1. Vehicle management;
   

2. Intelligent transportation;
   

3. Electric vehicle anti-theft system;
   

4. Safe campus, home school communication;
   

5. Asset management;

6. Warehouse and logistics management;