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Home » Products» RFID Reader» Bluetooth reader
Products
Bluetooth reader
BH04 NFC HF Wristband Bluetooth Bracelet Reader Bluetooth reader
BH04 NFC HF Wristband Bluetooth Bracelet Reader Bluetooth reader
  • Support non-contact 14443A/B, CPU card and M1 card, Desfire card, Felica, etc.

  • The card reading speed can meet the business needs of the bus card project. 1k byte data read or write is completed within 1 second.

  • There is no loss or error in reading and writing 1k bytes of data at a time.

  • The electromagnetic field strength (Hmax) of the product card surface is ≤ 7.5A/m rms

  • The surface of the product reading surface electromagnetic field strength (Hmin) ≥ 1.5A / m rms

Product Feature
  • BH04 NFC HF Wristband Bluetooth Bracelet Reader

  • Battery capacity: 65mAh

  • Charging interface: MICRO-USB, 5V-500mA

  • Charging time: 70 minutes

  • Standby time: 30 days

  • Continuous working time: 7 hours (reading nearly 20,000 times)

  • Q Value: 30 ± 2%

  • Working Frequency: 13.56MHz

  • Support card rate: 106kbps, 212kbps, 424kpbs

  • Support ultra-low power automatic sleep

  • Query/Search keyword "READER ELF" from APP STORE in your Apple Phone and find out the compatible Demo APP

  • It has good read and write performance for standard cards and special-shaped cards, and MCU cards

  • Reading distance can reach 3-125px.

RFID Reader Model Description
  • B: Bluetooth

  • T: Tag

  • U: Ultra High Frequency(UHF)

  • H: High Frequency

  • KB: KeyBoard Simulator

  • PB: Palm Keyboard

User Instruction of BH04 NFC HF Wristband Bluetooth Reader
  • Communicate with BLE Bluetooth Android mobile phone devices above 4.0. Can communicate with iOS devices above Bluetooth BLE4.0.

  • The communication speed can meet the business needs of the bus card project. 1k byte data transfer is completed within 1 second.

  • The distance of open communication is 5m.

  • There is no loss or error in reading and writing 1k bytes of data at a time.

  • BLE version connection time is 1 second (scan + connection).

  • The lamp is completely off during standby. The green light flashes when not connected, and the green light is always on when connected.

  • When the charging is not completed, the red light is always on, and the red light is off when the charging is completed.

  • When the card is found or the data is exchanged with the card, the blue light flashes. When the card is activated, the green light is always on.

  • The lamp blinking period is 1 s. The software version number of the device can be returned via the SDK interface.

BH04 NFC HF Wristband Bluetooth Bracelet Reader


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