Our Yale & August Smart Lock Development Services

We deliver end-to-end development services that cover feasibility, integration, app development, dashboards, access workflows, security, and handover.

Integration Feasibility and Compatibility Assessment

We assess the exact lock model, installed connectivity module, account region and available documentation. The review separates confirmed functionality from features that need further testing or vendor approval.

We assess the exact lock model, installed connectivity module, account region and available documentation. The review separates confirmed functionality from features that need further testing or vendor approval.

The deliverable should be a practical compatibility list: supported operations, required accessories, integration dependencies and known limitations.

API Integration and Account Linking Process

We implement backend connections via an authorized vendor integration or a compatible third-party platform in compliance with its rules and device coverage.

We implement backend connections via an authorized vendor integration or a compatible third-party platform in compliance with its rules and device coverage.

The implementation includes the account authorization, device search, permission management, connection status, and restoration once the authorization is expired. Sensitive integration credentials should be in a safeguarded backend system and they should not be disclosed in a public application.

Custom iOS and Android App Development

We build branded mobile experiences around the functions available through the selected integration. Depending on scope, these can include property selection, lock status, supported lock commands, access requests and activity history.

We build branded mobile experiences around the functions available through the selected integration. Depending on scope, these can include property selection, lock status, supported lock commands, access requests and activity history.

The application should show meaningful results. A request accepted by a server is not necessarily confirmation that the lock has completed the operation.

Web Dashboards and Property Management

We develop administration dashboards to manage properties, doors, users, and access rules.

We develop administration dashboards to manage properties, doors, users, and access rules.

A property manager may require access to a specific building while the authorized operations team might require a complete portfolio overview. Such limits have to be implemented via backend not merely by the suppression of buttons in the interface.

Guest Access and Credential Scheduling

For supported devices and integration routes, we implement workflows for creating, changing and removing guest access.

For supported devices and integration routes, we implement workflows for creating, changing and removing guest access.

The scope can include reservation-based access periods, housekeeping schedules and contractor visits. Credential creation, delivery, activation, expiry and revocation are treated as separate steps so that failed or pending changes are visible.

Rental, Hotel and Property-Management Integration

We connect access workflows with an authorized property-management or booking-system integration.

We connect access workflows with an authorized property-management or booking-system integration.

The workflow can respond to a confirmed reservation, changed arrival time, extended stay or cancellation. It should also flag situations requiring staff attention, such as a credential that could not be installed on the lock.

Direct booking-platform access and native smart-lock integrations must be checked separately. One does not automatically provide the other.

Remote Lock Control and Connectivity

We perform favorable remote operations with explicit information about the unavailable lock, lost bridges, and delayed responses.

We perform favorable remote operations with explicit information about the unavailable lock, lost bridges, and delayed responses.

A timed-out request should not activate an uncontrolled stream of unlocking attempts. The app must possess a predefined mechanism of status checking, number of attempts, and informing the user what is going on.

Door Status, Alerts and Activity Reports

All events and status information are provided by the chosen integration.

All events and status information are provided by the chosen integration.

While not all elements need to offer full functionality, our reporting shall show when the event took place and when it was received by the system.

Alerts help staff members react to important events provided that not all elements will alert them about the event.

Smart-Home and Building-System Integration

We assess connections with supported smart-home platforms, hubs and building applications.

We assess connections with supported smart-home platforms, hubs and building applications.

Compatibility is checked for the exact hardware and intended operation. Support for a platform does not necessarily mean every voice command, access-management feature or automation is available to a custom application.

Security, Privacy and Administrative Controls

We create controls at the application level concerning user access rights, separation between tenants, sensitive actions and auditing functions.

We create controls at the application level concerning user access rights, separation between tenants, sensitive actions and auditing functions.

The control package can include a number of solutions aimed at improved authentication of the system administrator.

Migration, Troubleshooting and Maintenance

We assess existing integrations before changing account connections, application workflows or backend services.

We assess existing integrations before changing account connections, application workflows or backend services.

Maintenance can include adapting to supported API changes, resolving authorization failures, investigating delayed events and retesting after mobile operating-system or device updates. Any migration that may affect active access needs a staged rollout and recovery plan.

Testing, Deployment and Handover

Our company tests the prescribed workflows using the target equipment before moving on to the actual deployment stage.

Our company tests the prescribed workflows using the target equipment before moving on to the actual deployment stage.

The handing over process might involve special software tools, documentation on the installation, integration of the system, results of testing and instructions for the operational use of the system. The firmware of the devices as well as warranties for devices will not matter for the project unless stated otherwise.

What We Check Before Confirming Compatibility

The product name alone is not enough to approve an integration. A lock’s installed module, accessories, firmware and regional account environment can change the available functions.

For each proposed deployment, the compatibility review should record:

  • Exact model and hardware variant.
  • Country and manufacturer application used.
  • Connectivity module, bridge and keypad requirements.
  • Available account permissions and integration access.
  • Supported commands, credentials and events.
  • Functions that remain in the manufacturer application.
  • Hardware and software versions used during testing.

This avoids a common problem: designing a feature around something visible in the consumer app without confirming that the custom integration can use it.

Lock Status Is Not the Same as Door Status

A lock may indicate that the latch is out, while the door may be still open. If the system is connected to a door-positioning device, the software interface will take care of providing the user with this information.

A lock may indicate that the latch is out, while the door may be still open. If the system is connected to a door-positioning device, the software interface will take care of providing the user with this information.

Both these events are recorded differently. A credential-use event may allow distinguishing the user of the system from the account or a code involved in the transaction.

Clear terminology makes the dashboard more useful: locked or unlocked, open or closed, online or unavailable, and last confirmed update.

Offline Access and Revocation Need Separate Rules

Previously provisioned local access and newly requested remote changes are different situations.

Previously provisioned local access and newly requested remote changes are different situations.

An offline lock might still accept an already existing credential based on its hardware and configuring; yet, for a new authorization or revocation to take effect it might require communications with the device.

Yale and August Integration for Airbnb and Rental Platforms

Some hosts can meet their needs through Airbnb’s existing smart-lock connection. Others need a property-management integration that coordinates access across bookings, properties and staff.

Different solutions are available. Currently, Airbnb’s direct smart-lock feature covers eligible listings in the United States and Canada and may demand hardware that is compatible. In addition, a property management software that is compatible may also provide an alternate way to integrate the service.

Before commissioning custom development, establish what is missing from the existing option. The requirement might be multi-property administration, additional approval steps, maintenance access or a connection with an internal business system.

Custom development should address that operational need, with compatibility and platform permissions confirmed first.

Our Custom Real Solutions and Use Cases with the Yale Smart SDK

Let's discuss some solutions we have recently created for different clients worldwide across various industries, so you can easily determine your use case.

Smart Tech for Rental Apartments

Let's look at a real project. In 2023, a real estate company called 'HomeSafe Properties' approached us. They managed short-term rentals, similar to Airbnb.

Guests often had trouble entering because physical keys were frequently lost. They wanted an app where the host could control the lock.

Using React Native we created a mobile application for both Android and iOS platforms and several features: Users can register, check the lock's status, generate a temporary code that will last for 24 hours, and receive push notifications.

As part of our testing, we set up 10 physical locks at 10 locations. Our customer uses the app, which allows him to remotely unlock the door and grant access to his guests by having them scan a QR code.

The customer was very satisfied with our efforts and intends on utilizing our services to develop additional properties.

From our work on this particular project we learned that offering a straightforward, easy-to-use interface combined with quick response time creates an excellent experience for users.

Please let us know if you would like us to develop a similar project for you, and provide the information for us to create one tailored specifically for your needs.

Innovative Solutions for Hotels

We recently developed a custom smart lock solution for a hotel chain. All rooms were equipped with Yale Smart Locks. Previously, they were using the official Yale app, but they wanted their own app with their branding and all the features of the Yale app.

So, we created a custom mobile and web app for them, created a mobile app (iOS/Android) that allows hotel staff to send digital keys to guests.

Set up time-based access codes for guest users. For example, a guest only has access for the first day of their stay.

Tracked and displayed room access details, showing who entered and when, in the admin panel.

Integrated an alert feature to send an immediate notification if someone entered the wrong code.

Smart Office Solution with Role-Based Access

A client of ours wanted a custom mobile app to manage their office doors using Yale Smart Locks. We implemented role-based access to the Yale Smart locks, so only authorized employees would be able to access certain areas, e.g., director's rooms or HR rooms.

  1. You could lock and unlock your door through the application itself.
  2. You have the ability to set access hours depending on what time of day your office is open to customers.
  3. Add/Remove people using your admin panel.
  4. Keeping a record of all activity.

How does Adequate Infosoft help?

Our team's role is simple: to seamlessly integrate Yale Smart Locks into your system and customize them to meet your business needs.

For our Australia-based clients running hotels and co-living spaces, we created an essential app-based access control system.

For Denmark-based clients building a home automation platform, we developed a smart lock system with door sensors, making smart lock control a key feature in their mobile and web dashboard.

As a service provider (e.g., providing a security service or installing a smart home), your custom solution needs to integrate with the Yale Smart Lock APIs.

We can build a custom application with your company's branding and design the User Interface (UI) based on your specific needs and requests, allowing you to showcase your company's brand in place of the Yale app.

Hire Yale/August Smart Lock SDK Integration Developers

We are an experienced Yale and August Smart Lock SDK Integration Developer team who deliver smart access platforms to the marketplace with intelligent access solutions through mobile apps, secure cloud services, and robust backend systems.

Our development team supports iOS, Android, and web platform development and developed many new features for mobile & administrative applications, including remote unlocking capabilities, user access management, activity logging, and time-based access permissions.

Due to our extensive experience developing SDKs and integrating APIs along with our commitment to IoT security best practices, we can provide stable & scalable solutions for our customers.

Whether your goal is to create a smart home application, a rental property management system, or an access control enterprise system, we will create custom integrated smart access platforms that help you achieve your goals using the Yale and August Smart Lock SDK Technologies.

Yale Smart Products We Worked On

Yale has several smart lock products available on the market. These are the ones we've frequently used in our projects:

Yale Assure Lock SL

Touchscreen keyless smart lock (mobile app control)

Yale Assure Lever

For office and interior doors

Yale Assure Lock with Wi-Fi

Remote access control is compatible with Alexa/Google

Yale Linus Smart Lock

Designed for Europe, especially useful in rental services

Yale Integration with Smart Hubs

Such as Google Home, Amazon Alexa, Samsung

Features Integrated in Our Custom App

Digital Key Sharing

Assign keys to any user from a mobile device and set access time limits.

Real-Time Notifications

A log of who entered and exited each door will be displayed on your app.

Voice Assistant Support

Connectivity with Siri, Alexa, and Google Assistant.

Offline Mode Access

Locks work with local codes even when there's no internet connection.

Multiple User Roles

Admin, Resident, Guest, and Service roles with different permissions.

Security and Audit Logs

Essential for real estate, hospitality, and office use cases.

Frequently Asked Questions

Is it possible to develop a custom app for Yale locks or August?

Development of a branded application can be done depending upon the availability of an authorized integration. The features provided by the application depend upon the environment where the device is installed, the manufacturer’s integration, and functionalities of the devices themselves.

Can our existing locks be integrated?

Share the exact model numbers, country, installed modules and current manufacturer application. We use these details to assess the integration route and identify any additional requirements before confirming the scope.

Do you provide temporary access to guests?

The application is designed in a way to allow users to control the time-limited access for the guests if the necessary conditions for this are fulfilled. In such cases, clients must make sure that they provide access and explain how the app works when the device is not connected to the Internet.

Can the system work with several lock brands?

A multi-brand backend can be designed, but each brand needs its own capability assessment. The dashboard should expose supported functions accurately instead of assuming all locks offer identical features.

Do you modify the firmware of Yale or August?

This integration service does not provide access to proprietary software and firmware or enable making any changes in it. Custom electronics and firmware development should be discussed separately for the hardware that the client owns and is entitled to possibly modify.

Expert Minds Powering Every Solution

Taha

Taha

Making Homes & Workspaces Smarter and Safer

Rebecca

Rebecca

Smart Lock Solutions | Team Coordination & Workshop Operations Expert

Killian

Killian

Leading Specialists in Smart Security Technology & Electronic Locks

Alan

Alan

Experts in Smart Locks & Intelligent Security Solutions

Explore Our Smart Locks Services