Empower Business with Our Tech Solutions
We design, implement, and support secure IT infrastructure for businesses across Cyprus and Europe — from networking and cybersecurity to VoIP, cloud, and ESL systems.
What We Do
Secure, scalable, and compliant IT services built to keep your business running — no matter the challenge.
Managed IT Services (MSP)
Ongoing support, 24/7 monitoring, and infrastructure management.
Network Design & Implementation
Secure and scalable wired/wireless infrastructure built for uptime.
Cybersecurity & Compliance
Protect your systems and meet GDPR, ISO, and CySEC requirements.
Cloud Solutions & Backup
Hybrid cloud deployment, encrypted backups, and disaster recovery.
Electronic Shelf Labels (ESL)
Real-time pricing updates and centralized label management for retail.
IT Consulting & Infrastructure
Assessment, strategy, and documentation for regulated industries.
Why Choose Us
At Zefsina, we combine deep technical expertise with a customer-first approach to deliver tailored IT solutions. Our certified engineers, trusted partnerships, and focus on security ensure your business runs smoothly and safely — giving you peace of mind and a competitive edge.
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Certified engineers with Cisco, Microsoft, CWNP expertise
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Optimize access point placement
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Eliminate slow speeds and dropouts
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Improve security and reduce interference
17
Years of experience in wireless network
What’s Included
On-site and Predictive analysis using professional tools (Ekahau, AirMagnet, or Hamina)
2.4GHz and 5GHz, 6GHz heatmaps with visual signal strength overlay
Channel interference analysis and channel planning
Recommendations for hardware and access point layout
Optional post-installation validation
Do I need a Wi-Fi site survey?
Yes, conducting a Wi-Fi site survey is generally recommended, especially if you’re planning to install or upgrade a wireless network.
How long should a Wi-Fi survey be?
The duration of a Wi-Fi survey can vary based on several factors, including the size of the area being surveyed, the complexity of the environment, and the survey method used.
When to Consider a Survey ?
New Installations: If setting up a new network. Expansions: When expanding an existing network. Performance Issues: If experiencing connectivity or speed problems. Large or Complex Environments: In offices, warehouses, or multi-floor buildings.
Areas of Focus
Trusted by 450+
Happy Customers
From healthcare to finance, our solutions are designed to meet the unique challenges of various industries. We understand the nuances of each sector and provide specialized expertise to drive results. Implementation and troubleshoot running networks in Offices, Co-working, Hotels, Hospitals, Stadiums, Warehouses.
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Hardware Integration: Connecting physical devices like servers, IoT devices, and other peripherals.
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Software Integration: Ensuring various software applications communicate effectively.
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Networking: Establishing and maintaining secure and reliable network connections.
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Data Management: Integrating databases and ensuring data consistency and accessibility.
450
Completed Projects
About Us
At Zefsina Networks, our focus is on taking full advantage of technology for the benefit of innovation and efficiency of businesses regardless of the size. It is our goal to help businesses focus on their core competencies and improve their performance and growth by investing in complete technology services. Building technology solutions that add value to the business and make it more efficient is possible.
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Certified employees
Our commitment to excellence is reflected in our team’s qualifications. With CWNP Certified, Cisco Certified, Microsoft Certified, we ensure that you receive the highest level of expertise and service.
Case Studies
Our Work Showcase
A Wi-Fi Site-survey Warehouse
- Technology
Analyssis of Wi-Fi Coverage
- Technology
Use Cases
Retail stores with POS, ESL, PCI-DSS or guest Wi-Fi
Warehouses using handheld scanners and IoT devices
Office networks with high-density areas
Hotels and hospitality Wi-Fi planning
Deliverables
You will receive a detailed PDF report with annotated heatmaps, access point placement suggestions, and upgrade recommendations.
Centralized, Efficient Price Management with ESLs
What Are ESLs?
Electronic Shelf Labels (ESLs) are digital price tags that replace traditional paper labels. They display product pricing, nutrition info, promotions, and stock levels.
How ESLs Work
ESLs are connected wirelessly to your store’s central stock management system, enabling real-time updates of prices and product info across multiple stores.
Benefits
– Consistency: Uniform pricing and promotions across all locations.
– Accuracy: Instant updates ensure correct pricing and information.
– Efficiency: Save time and reduce errors with centralized control.
Why ESLs?
ESLs streamline price management, reduce labor costs, and improve the customer experience with up-to-date information.
Integrate with your store management system
ESL
ESL Tags: Digital Price Labels with 10-Year Battery Life for Instant Updates and Accurate Pricing.
Customer PoS system
Connect ESLs and customer systems with your store management platform via API integration for seamless, real-time updates and centralized control.
Cloud Solutions
Secure and scalable platform to manage ESLs remotely, offering seamless price updates, system integration, and remote access across all store locations.
Base Station
The central gateway that wirelessly connects ESLs to the store management system, enabling fast, reliable, and synchronized updates.
POPULAR NEWS
Latest From our blog
🚀 The Future of Wi-Fi Design: Predictive Analytics in Action!
Traditional Wi-Fi site surveys can be time-consuming and costly. But what if you could predict network coverage and performance before deploying any Wi-Fi hardware? 🔍 Predictive Site Surveys use advanced modeling to analyze factors like building materials walls, type of Access Point and antenna, position APs on a map representing each floor to cover and […]
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📡 Wi-Fi Site Survey & Wireless Network Design Services! 🚀
📡 Wi-Fi Site Survey & Wireless Network Design Services! 🚀 Are you having any problems with weak signals, dead zones or slow Wi-Fi? We provide professional Wi-Fi site surveys & expert wireless design to ensure seamless, high-speed connectivity for Enterprise Offices, Hotels, Retail, Warehouse, Healthcare and businesses! ✅ Predictive & On-Site Wi-Fi Survey ✅ Identify […]
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ZEFSINA NETWORKS wishes you a happy New year 2025! ✨🎉
We sincerely thank our customers and partners for your trust and cooperation. May this year be a year of new opportunities and stronger connections, bringing you success, happiness and innovation! 🥂🎊We wish you a prosperous and eventful 2025! 🚀
Read More450
Happy Clients
563
Finished Project
10
Skilled Experts