Intelligent Security OTP Display Card Electronic Ink Screen Iec 7816 Standard

OTP Display Card: Intelligent Security OTP Display Card Electronic Ink Screen IEC7816 Standard

OTP display card intelligent security in accordance with ISO / IEC7816 standard

OTP Display Card Introduction:

OTP display card in accordance with ISO / IEC7816 standard, the display card can achieve a variety of functions such as payment, transfer, positioning, payment. This part of ISO / IEC7816 specifies information exchange between integrated circuit cards and terminal power and interface devices. It also includes signal rates, voltage levels, current values, parity, operating procedures, transmission mechanisms, and communication with cards. It does not include information and instruction content, such as issuer and user identification, service, and restrictions, security features, logging, and instruction definitions. It can be widely used in prison management systems, security systems, financial systems, personnel positioning systems, new generation campus card systems, urban traffic cards and other occasions.

OTP Display Card Cold Pressure Seal Process:

The traditional hot pressing process (PCBA) is used to break the traditional hot press, in the card embedded circuit board PCB, thin battery, Bluetooth module, block chain, switch and other components, Widely used in communication, financial payment, object positioning and other fields. The card thickness can be thin to 0.84 mm, and it is easy to easily. At the same time, it is customizable to add an electronic ink display, fingerprint module, NFC, RFID, buzzer, etc. to achieve specific application functions.

OTP Display Card FAQ: 

1.Q: Are you trading company or manufacturer ?

A: We are factory.

2.Q: What is your product apply fields?

A: Our products are suitable for schools, nursing homes, hospitals, finance, buses, hotels and other occasions.

3. Q: How can I get some samples?

A: Please feel free to contact us by email for sample requirements. We are honored to provide you with samples for testing and inspection.

4. Q: How is your factory doing in quality control?

A: Quality first, people have always attached great importance to quality control. The factory has passed CB and ROHS certification.

5. Q: What is your after-sales service?

A: We provide 100% product quality assurance.

6.Q: What is the shape of the smart card?
A: Yes can be a standard card L * W: 85.6 * 54mm / shaped card, can be customized according to requirements.