dCVV Power Card

dCVV Card for Dynamic CVV DIC One Time Password Banking Card with E-ink Screen Integrated OTP DCVV

The most popular in Banking Application Smart Card.

Key Benefits of dCVV Card

• Dynamic CVV code
  The 3-digit CVV automatically changes every 30 minutes (or can refresh every 60 minutes on demand). This helps protect against stolen card details being reused online.
• Protection against CNP fraud
  CNP means Card-Not-Present fraud (online or phone purchases). Since the CVV keeps changing, stolen card numbers become useless quickly.
• No extra software required
  The card works by itself. You don’t need to install software on a computer or phone.
• Normal user experience
  Cardholders and merchants use it like a normal credit card. Nothing changes in how you pay.
• Standard credit card format
  Same size and thickness as a regular card, so it fits in wallets and works with card machines.
• EMV support
  Supports contact or dual-interface EMV chips, meaning it can work with chip or contactless payments.
• Magnetic stripe and signature bar
  Works with older payment terminals as well.
• Anti-counterfeit protection & durability
  Includes protective film and anti-fake label to increase durability and security.

How It Works

Inside the card is a small battery and microchip that updates the e-ink display showing the CVV code.

Main Benefit

Even if someone steals your card number online, the CVV will likely change before they can use it, making fraud much harder.

✅ Banks and companies like Visa, Mastercard, and Others have experimented with or deployed similar dynamic security code cards.

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Specification

Model Name	dCVV card
Dimension	85.6 * 54 * 0.84mm (L*W*H)
Display	E-ink (EPD), 9.5*7 mm, 3-digits
Algorithm	Specialized TOTP algorithm based on 3DES and other algorithms
Operating Temperature	0℃ ~ +50℃
Short Storage Temperature	-10℃ ~ +60℃
Battery Life	5 years
Physical Resistance	Dust-and-Water Proof
	IP68
Standards	RoHS, ISO7810

Key Advantages

Endurance

• OTP Display cards are qualified to the ISO 7801-ID1 standard.
• Those cards has firmly tested within ISO standard.
• The cards are waterproof and still function after bending, falling etc.
• The cards are thin but endurable.

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EPD

Save energy, save eyes

The E-Ink Printed Display provides a better display contrast and eye protection. Also gives the card lower energy consumption for long time display.

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Dynamic Identification Code

No more copycat

DIC (Dynamic Identification Code) Power Card provides a solution that allows the user full control their credit card information. The security code on the card will change for a fixed period of time and then user may use the button to switch it off to avoid detection.

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Battery

• Size doesn’t matter
• 5 Years

Thanks to the low power consumption chip inside, Power Card can sustain a life cycle above 5 years.

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Dynamic CVV DIC One Time Password Banking Card with E-ink Screen Integrated OTP DCVV

Use one hardware authentication card for laptops, workstations, mobile devices, and access control systems.

Enterprise Use Cases

• Corporate Expense & Travel Cards
• Procurement & Vendor Payments
• Premium Banking Security Cards (via networks like Visa and Mastercard)
• Employee ID & Access Authentication Cards
• Government & Secure Identity Programs
• Online Service Authentication Cards
• Financial Fraud Prevention Programs
• Secure Membership & Loyalty Cards
• Enterprise Digital Identity & Multi-Factor Authentication Systems
• High-Security Payment Cards for Banking and Fintech Providers

Customization

❓ FAQ Section

Buy dCVV Card

Upgrade to phishing-resistant authentication with a secure smart card designed for modern zero-trust environments.