About WinFi
WinFi is a company that specializes in providing secure, high-performance Wi-Fi-based solutions to businesses and organizations.
Industry
Internet of Things (IoT), Access control
Product
Customizable Access Control Device for Electric Door Locks
Location
Cairo, Egypt
Solution Provided:
Product Concept Development
Product Design
Software Development
Electronics Design and Fabrication
Small Batch Production and Assembly
The Challenge: Creating a Custom Wireless Door Lock System

When WinFi wanted to expand their services to include wireless door lock systems, they encountered high costs and limited flexibility with existing hardware. Rather than using expensive, imported products that couldn't be customized, they decided to create their own system. They needed a solution that would be adaptable to client needs and future technology. To achieve this, WinFi partnered with us to design a flexible, cost-effective access control system.
“A quote needed here from WinFi’s CEO explaining WinFi customization approach with their clients”
How it Started: Turning Ideas into Prototypes

We began by taking WinFi's ideas and translating them into product specifications. Our goal was to develop a basic model—Proof of Concept (PoC)—using ready-made components to test how the system would work in real conditions. This phase helped us identify what worked and what needed refining. After the PoC, we created a prototype tailored to WinFi’s needs, which became the Minimum Viable Product (MVP).
Testing and Improving: Making It Work Better
Once the prototype was ready, we tested it with users to gather feedback. This helped us make key improvements, including:
Cutting down the time between scanning the card and unlocking the door.
Adding sound and light signals for a better user experience.
Simplifying the installation and troubleshooting process.
Connecting the system to WinFi’s servers for better device communication, logging, and updates.
From Design to Production: Overcoming Challenges

Once the design was complete, we started production and assembly. This involved getting the necessary parts and putting the system together, including enclosure fabrication using a 3D printer.
We made a batch of 25 devices and installed them at one location to test how they worked together. This helped streamline the production process, saving both time and money.
Despite some challenges, such as sourcing specific electronic components, we managed to stay on schedule!
“A quote needed here from Saeed or Omar explaining the type of challenges”
Customization Options: Tailoring the Solution to Fit

The two main areas where we focused on customization were:
Wi-Fi Integration
We ensured the system could easily connect to existing Wi-Fi networks for long-distance communication and reliable performance.
NFC (Near Field Communication)
This feature allowed users to unlock doors by tapping a card or smartphone, providing simple and secure access control.
Final Thoughts: A Flexible Solution for the Future

The final system offered flexibility in how and where it could be installed, and a strong Wi-Fi connection was key to making everything work smoothly.
With this project, WinFi now has a customizable and scalable door lock system that can grow as their technology needs change!
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