NFC Car Key

Tap & Go Access. Secure. Battery-Free.

Replace bulky physical keys with a slim, smart card. Integrated with a Secure Element (SE) and compliant with CCC/ICCE/ICCOA protocols. It offers a seamless “Tap-to-Unlock” experience with high security.

The Evolution of Vehicle Access

The NFC Car Key Card utilizes Near Field Communication to establish a secure, encrypted link with the vehicle. Unlike traditional keys, it requires no battery and fits in your wallet. Simply tap the card on the door handle or B-pillar to unlock, and place it on the console to start the engine—redefining user convenience.

Feature Highlights

"Tap-to-Unlock" Simplicity

No manual operation or wake-up required. Just tap the card on the sensor area for a second-level response. The passive design means it works perfectly without a battery, eliminating “dead key” anxiety and maintenance costs.

Chip-Level Security

Security is paramount. Built with a dedicated SE Chip utilizing International and National algorithms. It employs Mutual Authentication to verify digital signatures, effectively blocking relay attacks, signal interception, and violent disassembly.

Universal Compatibility

Seamless interoperability. Our digital keys fully support CCC (Car Connectivity Consortium) and ICCE standards. This ensures cross-brand compatibility and future-proof integration with the global digital car key ecosystem.

Customer

Premium Customization

From standard durability to luxury aesthetics, we provide a wide range of materials and surface treatments to match your vehicle’s brand identity. We enable the creation of unique, premium keys using high-end materials such as carbon fiber, natural fine wood, and advanced ceramics. To further distinguish your design, we also offer integrated illuminated LED logos and fluorescent elements, ensuring every key serves as a distinct, physical extension of your brand.

Matte PVC/PET

Natural Wood

Real Carbon Fiber

Usage Scenarios

Seamless Entry & Start

Simply tap the card against the door pillar to unlock, and place it on the center console sensor to start your journey. No fumbling required.

The Ultimate Reliable Backup

Battery-free and wallet-sized. It’s the perfect fail-safe that ensures you’re never locked out, even if your smartphone or main key fob runs out of power. Keep it in your wallet for peace of mind.

Easy Sharing & Valet Access

The safest way to hand over control. Perfectly designed for valets, mechanics, or designated drivers, allowing you to grant temporary access without handing over your personal smartphone or main key.

The Ultimate Reliable Backup

Why Choose BHDC ?

With over two decades of telecom experience and 350M+ annual shipments, we ensure your business continuity with proven, globally certified production and superior technology.

Proven Market Leader

We are the trusted partner for 17+ OEMs. With over 5 Million cards shipped and deployed in 40+ vehicle models in China, our quality is market-verified.

Cost & Efficiency

Simplified hardware structure significantly reduces unit cost compared to smart fobs.

Advanced R&D

We hold over 10 patents in NFC card technology, mastering complex processes like "Embedded LED Logo" and "Splicing" to meet personalized OEM needs.

Let’s build the future with innovation

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NFC Car Key

Tap & Go Access. Secure. Battery-Free.

The Evolution of Vehicle Access

Feature Highlights

"Tap-to-Unlock" Simplicity

Chip-Level Security

Universal Compatibility

Customer

Premium Customization

Matte PVC/PET

Natural Wood

Natural Wood

Real Carbon Fiber

Usage Scenarios

Seamless Entry & Start

The Ultimate Reliable Backup

Easy Sharing & Valet Access

The Ultimate Reliable Backup

Why Choose BHDC ?

Proven Market Leader

Cost & Efficiency

Advanced R&D

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IoT Connectivity Modem

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BHDC eSIM IoT Remote Manager

Let’s build the future with innovation

Beijing Huada Zhibao Electronic System Co., LTD.

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