NKSecure Smart NFC-Locks

Check in the guests without handing over the keys. They do not require internet connection.

Open doors with a touch of your smartphone

NFC technology

Say goodbye to looking for keys — your phone will provide instant access to the room

Access management

Invite family members and guests remotely by customizing their role and access period through the app

Event log

Receive notifications about user activity, lock battery status and other important system events

Cross-platform

NKSecure mobile application is available on all modern Android and iOS smartphones with NFC support

Standalone operation

No internet connection or smart home control center is required to open the lock

Security

We take care of the safety of your premises by implementing modern protection technologies

Convenience and speed

Opening the door is faster and more convenient than entering a passcode, searching for keys, or connecting via Bluetooth or Wi-Fi

NKSecure Pro

A smart lock for managing your property

NKSecure Module

Contactless access module for existing locks

Products

Smart keyless access for any property

One lock — many scenarios

Overview

A quick look at the product and its capabilities

Landlords

Contactless check-in, market trends and solutions

Hotels

Soon

Access control for staff and visitors

Business

Soon

Reducing risks and increasing employee efficiency

Invest in the security of your future with NKSecure

NKSecure Pro

Safety, convenience and innovation in one solution

More about the product

An engineering approach to digital access protection

Technological solutions available on the market for the first time

Answers to frequently asked questions about the product

Frequently Asked Questions

Explore the FAQ section to learn how NKSecure can fit seamlessly into your lifestyle

Go to FAQ

The lock and the mobile app are based on NFC technology, which enables secure, close-range data exchange. Once the encrypted digital key and all necessary authorizations have been verified, the lock mechanism opens the door.

Yes, you can create and send keys to your tenants in our app, and once they move out, the key can be deleted. You can learn more about the benefits for landlords on the separate NKSecure Pro page.

To ensure security, the NKSecure system uses modern and proven data encryption technologies. The door can only be accessed by authorized users who have the appropriate digital key in the NKSecure application.

In terms of mechanical protection, the main components of the locking mechanism cannot be reached from the outside of the door.

Yes, NKSecure locks are designed to be versatile for installation in a variety of door types. Go to the “Installation” page in the “For Buyers” section at the top or bottom of the website for more details.

If you have specific questions or installation requirements, we are always available to assist you in ensuring a seamless installation process.

No, you do not need to pay a subscription fee to use the NKSecure smart lock system.

Resonance of ideas and solutions — NKSecure media space

Our publications

Company Blog

rentalshort-term rentallong-term rental

What’s more profitable in 2026: short-term or long-term rental?

If you own an apartment and are thinking about renting it out, you’ve probably already seen dozens of articles and posts saying “short-term rental earns three times more.” Spoiler: that’s true — but there are catches. We’ve gathered the latest figures for 2025–2026, calculated real expenses, and found out under which conditions short-term rental truly beats long-term — and when it’s better to rent your apartment to a quiet long-term tenant and forget about it for a year.

Sati KazaryanJune 24, 2026

securitypropertyshort-term rental

What to Do If Guests Damage Property in a Short-Term Rental

What should you do if guests damage property in a short-term rental apartment? We explain how to document damages, recover compensation, and which laws protect landlords.

Evgeniya VishnevskayaJune 3, 2026

taxestaxation regimesshort-term rentals

Taxes for Short-Term Rentals in 2026: Self-Employment, Sole Proprietor, or Patent System?

NKSecure decided to protect its readers not only with smart NFC locks, but also with a “roadmap” through the world of taxes. With its help, every short-term rental host will be able to understand the taxation regimes in 2026 and choose the most effective option for themselves.

Evgeniya VishnevskayaMay 9, 2026

short-term rentals

“Consumer Terrorism” in Short-Term Rentals: How to Protect Your Business and Reputation

“Consumer terrorism” is one of the most sensitive issues in short-term rentals. When a guest looks for a reason to demand a discount and pressures the host with the threat of a negative review, it is crucial not to react emotionally but to act systematically. This article explains how to recognize manipulative behavior, what steps to take during a conflict, and how to protect both revenue and reputation.

Evgeniya VishnevskayaMarch 4, 2026

short-term rentals

Dumping in Short-Term Rentals

Why are bookings declining in short-term rentals, and what does dumping have to do with it? This article explores who lowers prices and why, the risks of price wars, and how they undermine profitability across the market. Instead of competing on price, we outline practical strategies: increasing property value, building a strong unique selling proposition, and implementing smart pricing to maintain stable income even in a highly competitive environment.

Evgeniya VishnevskayaMarch 4, 2026

securityshort-term rentals

NKSecure — a lock that approaches security the same way you do

NKSecure is a smart lock for short-term rentals, designed with security as its core principle. One-time digital keys, NFC-based access without internet connectivity, and banking-grade data protection — a comprehensive solution that addresses the key risks faced by property owners.

Evgeniya VishnevskayaFebruary 12, 2025

short-term rentalssmart locksautomation

Is NKSecure the best solution for landlords?

A detailed analysis of solutions for daily rental housing: key handover, Key Box, smart locks, and NFC access. We explain the compromises landlords face and why NKSecure may be the optimal solution for the rental market.

Ivan MenyaylovMay 4, 2024

smart lockssmart homestartup

NKSecure will change your understanding of everyday life

NKSecure is a smart door lock that opens via NFC, without the need for the internet or Bluetooth. We examine the problem of keys, the security of the technology, how it differs from other solutions on the market, and how NFC locks can change everyday life.

Ivan MenyaylovNovember 16, 2023

Mass media