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Bigamart
Price
$6.59
Home/Business, Industry & Science/Professional Medical Supplies/Recordkeeping & Labels/RFID Supplies
DollaTek RDM6300 125Khz EM4100 RFID Reader Module UART Output Access Control System for Arduino โ€” image 1
RFID SuppliesDollaTekโœ“ In stock

DollaTek RDM6300 125Khz EM4100 RFID Reader Module UART Output Access Control System for Arduino

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$6.59
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About this item
  • 125KHz cardreader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.
  • Support external antenna.Maximum effective distance up to 50mm .
  • Less than 100ms decoding time.Uart interface .
  • Support EM4100 compatible read only or read/write tags .
  • Small outline design .
Product description

DollaTek trademark Reg.NO:013726393 Specifications: Frequency: 125kHz. Baud rate: 9600bps (TTL RS232 format). Working voltage: DC 5V (ยฑ5%). Relative humidity: 0-95%. Working temperature: -10โ„ƒ to +70โ„ƒ. Storage temperature๏ผš-20โ„ƒ to +80โ„ƒ. Wiring size:46mm x 32mm x 3mm. Module size:38.5mm x 19mm x 9mm. Supported card: EM/TK 4100, EM/TK4102, EM4200 or compatible. Receiving range๏ผš20-50mm (It depends on the antenna, card and the surroundings). Package Contents: 1x DollaTek RDM6300 125Khz EM4100 RFID Reader Module UART Output Access Control System for Arduino

Product details
Brand
DollaTek
Manufacturer
DollaTek

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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