Tap. Unlock. Go.

From Tap to Pay to Tap to Unlock: Nuki brings the convenience and trusted security Americans rely on every day to the front door. What began as a seamless way to pay in stores, at transit gates, and in stadiums is now redefining how people access their homes with the new Keypad 2 NFC. With the launch of the world’s first Aliro-certified keypad for residential electronic door locks, Nuki is driving the next era of secure and interoperable smart home access.

Picking up groceries, tapping through a subway turnstile, paying for a movie ticket, or grabbing a drink at a ball game – across the U.S., millions of people use contactless payments every day. With a simple tap of a smartphone or smartwatch, purchases are completed instantly and securely. Behind this seamless experience is Near Field Communication (NFC), the short-range wireless technology that enables encrypted data exchange within just a few centimeters.

With the new Keypad 2 NFC, Nuki brings the same trusted Tap-to-Pay experience to the front door. “Access has never been smarter, more secure, or faster. With the Keypad 2 NFC, we transfer the strengths of Tap to Pay from everyday public life directly to your home. Our users experience the same convenience and security they already rely on when making contactless payments,” says Martin Pansy, Co-founder and CEO of Nuki. Because Nuki’s Smart Lock and Keypad are separate products, upgrading is simple. Existing users of a Matter-capable Nuki Smart Lock can add Tap to Unlock in minutes by pairing their lock with the new Keypad 2 NFC – no complex installation required.

Contactless Unlocking for All Users

But how does Tap to Unlock work in practice? Simply hold your mobile device up to the Keypad 2 NFC – there is no need to open the Nuki App. Users only need a Matter-capable Nuki Smart Lock and Apple home key1 or Samsung Digital Home Key, Aliro-compatible credentials in a digital wallet, a Matter-enabled hub from the respective provider, and a compatible mobile device to gain the Tap to Unlock benefits. While Tap-to-Unlock is an expected standard feature in the U.S. market, Nuki’s approach goes beyond basic functionality. With support for emerging standards like Aliro, the Keypad 2 NFC is among the first products in the US designed to enable this new ecosystem, even offering access for Samsung SmartThings users and others seeking broader cross-platform interoperability.

“One of Nuki’s core principles is to make new features accessible to all users, regardless of the manufacturer,” emphasizes Co-founder and Chief Innovation Officer Jürgen Pansy. That is why the Nuki App mode expands the unlocking options even further: it enables Tap to Unlock completely independent of Matter, Aliro, or wallet apps. This mode is available to all users with a Nuki Smart Lock and an NFC-enabled smartphone, no additional hub required – ensuring maximum flexibility regardless of platform preference.

Secure, Fast and Built to Last
With the Keypad 2 NFC, a home can now be accessed in five different ways: via Apple Home Key, Samsung Digital Home Key, Tap to Unlock in Nuki App mode, fingerprint, or a personalized access code. The new Keypad can store up to 20 fingerprints, 35 Tap-to-Unlock keys, and 200 access codes. While the range of access options continues to grow, Nuki’s high standards for data security, simplicity, and durability remain unchanged.  Every single entry to your home – whether by tap, fingerprint, or access code – is protected by end-to-end encryption. The Austrian company relies on the same proven encryption standards used in payment systems. As with all Nuki products, the new Keypad upholds the highest level of data security: all Nuki access data is stored locally, while cloud usage remains optional. Installation is as simple as ever: mounting is completed in minutes using adhesive strips or screws – entirely without complex wiring. The Nuki Keypad 2 NFC is designed for durability: manufactured in Europe, it is reliably protected against dust and moisture in accordance with the international IP54 standard. The power supply is built to last as well. In the Nuki setup, the Keypad and Smart Lock are not permanently connected, making the system particularly energy-efficient and ensuring operation for at least twelve months.

Pioneering Open Standards in Smart Access
Matter has been ensuring seamless integration of smart home devices across manufacturers for years, enabling simple setup and smooth communication within connected homes. The smart home standard was developed by the Connectivity Standards Alliance (CSA), whose members include major industry players such as Apple, Samsung, and Google. Now, Matter has been expanded with a dedicated standard for smart access: With Aliro, smart locks communicate securely and seamlessly with smartphones and wearables. Specification 1.0 was published at the end of February; a mere four weeks later, Nuki is already introducing the Keypad 2 NFC: the world’s first Aliro-certified keypad for electronic door locks in the private residential sector. “With the launch of the world’s first electronic door lock with native Matter support, we made a strong statement in the industry. Bringing Aliro to our customers’ doors is the logical next step for us. As a pioneer in smart access, supporting open standards is not just an option – it is a core belief. Users deserve seamless interoperability and future-proof technology, regardless of which ecosystem they choose,” concludes Jürgen Pansy.

The Nuki Keypad 2 NFC is available immediately at a retail price of 179 USD in the Nuki Online Shop and on Amazon. All prices stated are the manufacturer’s recommended retail prices (RRP).

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1 Requirement: When paired with a compatible Nuki Smart Lock, Tap to Unlock with Apple home key is available for iPhone XS and later running iOS 18.6 or later and Apple Watch Series 4 and later running watchOS 11.6 or later.

About Nuki Home Solutions

In 2015, the successful crowdfunding campaign on the Kickstarter platform laid the foundation for Nuki’s success story. Since then, the company – founded by brothers Martin Pansy (CEO) and Jürgen Pansy (Chief Innovation Officer) in Graz – has grown steadily: Today, Nuki is Europe’s leading provider of smart, retrofit access solutions. The company currently employs 150 people from 18 different nationalities at its headquarters in Graz. Nuki holds dual ISO certifications – ISO 9001 and ISO 14001 – attesting to its high international standards in quality and environmental management systems. In addition to its Europe-produced Smart Lock and a wide range of accessories and services, the Austrian company is committed to continuously developing smart access solutions for a completely keyless future.