2pcs lot readable writable RFID module

2pcs lot readable writable RFID module
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2pcs lot readable writable RFID module
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Availability: in stock
Price:  US $33.25 / lot

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Guarantees: On-time Delivery 60 days


2pcs lot readable writable RFID module

Module built-in CPU control, without written agreement, as long as your device via a serial port connection module Module fully serial port control (USB/Ethernet serial port), without complex SPI, seamless docking, any platform system is compatible with any system with the serial port (51, ARM, Linux, Windows) Modules can be read automatically IC card ID number (i.e. electricity is close to the IC card, it can be read automatically hexadecimal IC card ID number, ID number issued via a serial port, do not need to send command.) You just need to press our simple command, can operate it easily RFID module for IC card read and write, add and subtract values (but not modify IC card ID number) This module has multiple instruction and single instruction to read and write functions at the same time, the user can through an instruction is complete to read or write operation. Working current: 13-26 ma/dc 3.3 V The idle current: 10-13 ma/dc 3.3 V Sleep current: < 80 ua Peak current: < 30 ma Operating frequency: 13.56 MHz Card read distance: 0 ~ 65 mm Interface: UART TTL Baud rate: 9600 Data transfer rate: the biggest 10 mbit/s Read card speed: ID 7 times every second, and block of data read 3 times per second Physical features: size: 50 mm x 50 mm Working environment temperature: – 20-80 degrees centigrade Storage temperature: 40-85 – c Humidity: 5% – 5% relative humidity

  • We accept Escrow only, it is fast, easy and safe.
  • Payment must be completed within 7 days.
  • We Ship to Worldwide

  • Items will be shipped within 2 business day on payment received.

  • Items will be marked as ” Gift ” in low value.

  • Items are shipped via China Post/Hong Post Air Mail.

  • The Delivery time will take 12-35 Business Days. It according to the Destination Country.
Warranty & Contact US

1. You have 7 days to contact us and 30 days to return it from the date it was received.

2. Both Replacement and Money Return are accept. Return shipping fee afford with buyer.

3. 12 months Manufacturer’s limited warranty for defective items(excluding Man-made damage).Accessories come with a 3-month warranty.

4. Defective item MUST BE reported and returned within the warranty period.

5.We maintain high standards of excellence and strive for 100% customer satisfaction. Feedback is very important,We hope you can contact us immediately before you give us neutral or negative feedback.

6.If you have any questions, our Customer Service staffs welcome you to email or call us. We strive to answer all questions and resolve any problems as quickly as possible

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $33.25 / lot
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