About TELL
TELL – Technology for critical systems
TELL Software Hungaria has been developing and manufacturing security communication devices, IoT solutions and remote monitoring systems since 1996.
Thanks to our in-house hardware and software development, the entire technology chain is created under one roof, from devices to monitoring platforms.

Stable technology background, built for the long term
Over the decades, several hundred thousand TELL devices have been installed worldwide. Our solutions operate in security systems, industrial infrastructures, remote monitoring centers and telematics environments, where stability and reliable communication are essential requirements.
Solutions for security, IoT and telematics
TELL develops and manufactures solutions across multiple technology areas, from communication modules and automation devices to fleet management and remote monitoring systems.
Security technology
Communication modules, remote monitoring devices and automation solutions for alarm systems, gate automation and industrial infrastructure.
IoT and automation
Remote control and supervision for building automation, industrial systems and infrastructure monitoring environments, designed for real operational needs.
Telematics – easyTRACK
We provide real-time vehicle tracking, fleet management, tachograph data handling and operational support for more than 3000 companies and over 35 000 vehicles.
Our solutions are used by organizations where reliability is critical
TELL solutions are used by numerous large enterprises and public institutions. In addition, as the full-system supplier of Hungary’s largest remote monitoring service provider, we support an infrastructure responsible for supervising tens of thousands of sites.
Experienced professionals behind the technology
TELL’s team brings together engineers, developers, product specialists and business experts to ensure that our customers can rely on stable, long-term and dependable systems.

Strategic direction
The company’s long-term growth and technological focus are supported by an experienced leadership team.

Engineering expertise
Our hardware and software engineers develop and refine the entire system logic in-house.

Partner-focused operation
Expert support and fast response times are just as much a part of TELL’s operation as the technology itself.
Full technological control from development to operation
One of TELL’s greatest strengths is that key elements of development and manufacturing take place in-house. This enables fast innovation, stable product support and reliable long-term operation.
As a result, our technologies are used in numerous systems where continuous operation and reliable communication are critical requirements.

Hardware design
Proprietary communication and control devices developed for industrial and security technology environments.
Firmware and embedded systems
Stable, target-hardware-optimized operation with reliable communication and long-term support.
Monitoring software
Development of management and monitoring platforms that form a complete technological ecosystem.
Technology present in more than 30 countries
TELL products and solutions are used in more than 30 countries. The company serves international markets through distributor networks, system integrators and OEM partnerships.
Our systems operate across many European countries in security, industrial and telematics applications.
Continuous development built on stable foundations
TELL’s story began 30 years ago with the goal of developing stable and reliable communication technologies for security and industrial systems.
Since then, the company has continuously expanded its technological portfolio and today delivers complex solutions across security technology, IoT and telematics.
Let’s talk about your project
Would you like to learn more about TELL technologies or explore partnership opportunities? Get in touch with us, and our expert team will help you find the right solution for your project.