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$18.99
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
★★★★★
$18.99
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1
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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 (±5%). Relative humidity: 0-95%. Working temperature: -10℃ to +70℃. Storage temperature：-20℃ to +80℃. 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：20-50mm (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
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
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
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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