Custom IoT Solutions

What is an IoT-based smart lock?

An IoT (Internet of Things)-based smart lock is a lock that is connected to the internet. This means you can control it from your smartphone or computer.

With our smart lock solution, you can lock or unlock doors, monitor who enters or exits, and grant temporary access — all without handing over physical keys. It’s all managed effortlessly through a simple mobile app or web interface.

What do we do?

We use IoT (Internet of Things) technology to create smart lock systems that connect to devices in real-time. The mobile app, web app, and hardware work together in real-time to provide smooth, connected access control.

No need to carry a physical key — simply log in through the app, and the door unlocks instantly.

Custom IoT Solutions

Smart Lock Feature

Online check-in and check-out

Online check-in and check-out

Users get an entry pass on the app. No keys are needed.

Role-based access IoT

Role-based access

Each user gets access according to their roles — such as staff, visitor, manager, or maintenance team.

Real-time access logs

Real-time access logs

You can see exactly who entered or exited when it happened, and which door was used — all within the app.

Remote lock/unlock

Remote lock/unlock

The door can be opened or closed from anywhere via a mobile or web app.

Group access control

Group access control

You can add users to a group — such as ‘security team’ or ‘housekeeping’. Then you can give access to that group.

Weekly access schedule

Weekly access schedule

You can give some users access only every Monday to Friday, from 9 am to 6 pm.

Monthly Schedule Access

Monthly Schedule Access

You can give an employee access only from the 1st to the 10th of each month.

One-Time Access Pass

One-Time Access Pass

If you have a visitor, you can generate access for just one time — that access will expire once it is used.

Revolutionize Access Control Across Industries with Smart Lock Integration

Airbnb and Hospitality

Airbnb and Hospitality

Integration is very useful for Airbnb hosts, hotels, and guest houses. When a guest books a property, the system automatically creates a limited-time digital key that is valid for the duration of their stay. This eliminates the need for manual check-in and provides convenience to guests.

Healthcare

Healthcare

In nursing homes or care facilities, Smart Lock can be used to secure and control access for patients or staff. Remote door unlocking proves especially useful during emergencies, enabling instant access when it matters most.

Hostels

Hostels

The check-in process for guests in hostels can be automated. A temporary digital key can be issued for each bed or room, increasing both security and convenience.

Real Estate

Real Estate

Real estate agents can use Smart Key to showcase properties. They can provide limited-time access to potential buyers or tenants without requiring them to be present in person.

Rentals and more

Rentals and more

Smart Lock integration is very effective for car rentals, equipment rentals, or any place where temporary access is needed.

Hire an IoT-based smart lock developer

Hire an IoT-based smart lock developer

Do you need an IoT-based smart lock developer? We have a team of experienced developers who work in this field. Our developers have a good knowledge of IoT devices, sensors, connectivity protocols, and building secure software.
Whatever your project demands, we have the right experts to make it happen. We understand that every project has its own unique needs, and we are ready to expand your team or manage the entire project.Learn more about our IoT development services.

Mobile App Development

React Native

React Native

A single code allows the app to run on both Android and iOS platforms.

Flutter

Flutter

A cross-platform tool developed by Google that keeps the UI smooth.

Ionic Framework

Ionic Framework

For hybrid app development with Angular or React.

Native Android (Java/Kotlin) and iOS (Swift)

Native Android (Java/Kotlin) and iOS (Swift)

Native apps are created where more custom functionality is needed.

Web App Development

React.js

React.js

For fast and user-friendly frontend interfaces.

Angular.js

Angular.js

For structured and scalable web apps.

Vue.js

Vue.js

For creating lightweight and interactive UIs.

Next.js

Next.js

For web apps that are SEO friendly and have server-side rendering.

Blazor App (C#)

Blazor App (C#)

.NET-based client-side and server-side app development.

What technologies and SDKs do we use?

Smart lock development uses several technologies and SDKs. Our developers work with the following tools:

Communication protocols

Bluetooth Low Energy (BLE):
  1. For short-range communication between the smart lock and a mobile device.
Wi-Fi:
  1. For connecting the lock to the internet and remotely controlling it.
Zigbee/Z-Wave:
  1. For connecting devices in the smart home ecosystem.
LoRaWAN/NB-IoT:
  1. For long-range and low-power communication, especially in large premises.

Cloud Platforms

AWS IoT:
  1. Amazon's cloud platform helps manage IoT devices, and store and process data.
Google Cloud IoT Core:
  1. Google's IoT solution provides device connections and data management.
Microsoft Azure IoT:
  1. Microsoft's cloud service helps build and deploy IoT solutions.

Programming languages

Python:
  1. For backend logic and data processing.
Node.js:
  1. For building scalable and fast server-side applications.
Java/Kotlin:
  1. For native Android app development.
Swift/Objective-C:
  1. For native iOS app development.
C/C++:
  1. For embedded systems and hardware interaction.
MQTT (Message Queue Telemetry Transport)
  1. Fast and lightweight communication between IoT devices and servers.
NFC (Near Field Communication)
  1. Touch-based access.
WiFi & GSM Modules
  1. Remote control and internet connectivity.
Embedded C / C++ / Micropython
  1. For device-level programming.

SDKs

TTLock SDK
  1. Most widely used SDK for smart lock hardware.
Nuki SDK
  1. For Europe-based smart lock systems.
Salto SDK
  1. For hospitality and enterprise systems.
August Lock SDK For Airbnb and smart home.
ESP32 SDK To run code on IoT devices.

Cloud Platform SDKs

AWS IoT SDKs:
  1. For connecting and interacting with devices to AWS IoT.
Google Cloud IoT Core SDKs:
  1. For integration with Google Cloud IoT Core.
Azure IoT SDKs:
  1. For connectivity with Azure IoT services.

Bluetooth SDKs

Bluetooth LE SDKs:
  1. For communicating with BLE devices, especially in mobile apps.
Native Bluetooth SDKs (iOS/Android):
  1. For directly using the operating system's Bluetooth capabilities.
Hardware-specific SDKs:
  1. SDKs are provided by companies that make microcontrollers and IoT modules, such as ESP-IDF (for Espressif ESP32/ESP8266), Arduino SDK, or Raspberry Pi SDK for embedded programming.
Security SDKs:
  1. Cryptographic libraries and SDKs to ensure encryption, authentication, and secure communications.

Real Use Case: Solutions built for our clients

Case 1: Denmark based house automation client

We built a smart lock system with ReactJS for a client. Users can lock/unlock their gate or main door from the app.

Case 2: Smart lock system for hospital

Role-based access through the mobile app gave doctors and staff the permissions they needed, while management maintained full control — turning access on or off instantly and keeping tracking effortless.

Why choose Adequate Infosoft?

  1. A team of experienced IoT developers
  2. Experience in real projects
  3. Knowledge of both web and mobile platforms
  4. Regular communication and updates with clients
  5. Custom device integration facility

What Our Clients Say About Us

Client satisfaction is our ultimate goal. Here are some kind words of our precious clients they have used to express their satisfaction with our service.

Leadership That Leads Worldwide

With a physical presence in over 15 countries and a global footprint spanning 25+ countries, we are ready to serve you anywhere. Location, language, or culture is never a barrier, because our global team can work with you in your language. Our strong international team ensures seamless collaboration across borders We have a strong tech team, highly recognized in their domains, with extensive technical expertise.

Why Choose Us ?

We endow businesses with flexible engagement models based on their unique needs. Our strength lies in state-of-the-art technology and affordable consulting services. Try us for fast POCs, full-fledged applications, or technology consulting. Always available for your service.