Description

R65D is a portable 125kHz contactless smart card (ID card) small read-only card reader, which can be directly connected with Android intelligent system platform through Mini USB interface. It can be plugged in (plug and play) at will without additional power supply. The exquisite and compact design is not only simple and convenient to use, but also stable, accurate and reliable to read. This product can not only be used on the Android system platform of mobile phone / flat lamp, but also connect to the computer (computer) through OTG conversion line, and read the serial number data of smart card (IC card) in the computer output software (such as Notepad \word\excel and other editors). It is widely used in conference sign in, home school connection, recharge charge, access control and other application fields. Operating frequency band: 125Khz Support agreement: ID cards such as TK4001 and EM4100 Color: black, white Interface: Type-C connector Operating temperature: -20 ℃ - 70 ℃ Operating voltage: 5V Operating current: 100mA Card reading distance: 0-30mm (front / back), 0-10mm (side reading) Card reading time: ＜ 100ms Card reading speed: 0.2S Card reading interval: 0.5s Size: 35mm × 35mm × 7mm (excluding interface) Operating system: Android (test brands: Samsung, Sony, vivo, Xiaomi) Windows system: WinXP, win7, win10, etc. (transfer through OTG line is required) Indicator: 2-color LED ("blue" power LED, "green" status indicator) Output format: default 10 bit hexadecimal (4 bytes), support to customize other output formats USE Method After the card reader is inserted into the Android system platform such as mobile phone / tablet, the indicator light of the card reader is "blue", indicating that the card reader has entered the status of waiting for card swiping. Test method: open the output software (e.g. memo / SMS editor) of Android system platforms such as mobile phone / tablet, and place the IC card close to the card reader, that is, the card number will be automatically displayed at the cursor, with the carriage return function.  NOTE Requirements for Android systems such as mobile phones: OTG function If the card reading distance of the card reader is too long, the card reading will be unstable or failed. Avoid reading the card in the critical state (the distance just able to read the card). At the same time, two adjacent card readers will also interfere with each other. There are many factors that affect the card reading distance. Different protocols, different antenna designs, the surrounding environment (mainly metal objects) and different cards will all affect the actual card reading distance. For card reading, it is recommended that the card should be naturally close to the card reader, and the card reading method of quickly swiping the card from the side is not advisable, which does not guarantee the success of card swiping. No response from card swiping: whether the interface is plugged in properly; Whether the RF card is the corresponding IC card; Whether the RF card is broken; Whether another RF card is within the range of card reading.