Equipment Introduction
The card reader is a stable, practical, and high-performance 125KHz frequency card reader widely used in internet cafes, member check-in, access control, property management, identity authentication, and other places.
Functional Features
Card reading type: ID card (EM card)μ EM4100 or its compatible RFID card
Data format: Convert the last four bytes of the card serial number from hexadecimal to ten decimal format, and press enter to complete (please call to discuss other formats)
Working frequency: 125HKz
Communication format: 9600BPS8, N，1
Card reading distance: 2-10cm (thick card can reach 20cm at long distances)
Reading time:< 100ms
Output interface: Standard USB and Android dual interface

TECHNICAL INDEX
Environmental temperature: -10 ℃ -40 ℃
Power Supply: DC-5VUSB
Relative humidity: 15% to 85% RH
Maximum power consumption: 100mW
Reading distance: 0-10cm
shapesize64mm in lengthwide22mmtall10mm
Gross weight: 200g

output format
Convert the last four bytes of the card serial number from hexadecimal to ten decimal form, and press enter to end
Note: The output format can be changed according to user requirements.