Experience
Security
Innovation
As one of the oldest Greek companies in the field, since 1976 Sector Security has been applying its extensive expertise in security system installations and services.
The company designs, installs, and supports comprehensive solutions in modern, high-quality security systems, fire detection, and closed-circuit television (CCTV).
Its activities also extend to the design and installation of structured cabling networks, telephone systems, wireless networks, and many other digital applications.





We combine experience with technology, and support with reliability
Responsibility & Professionalism
We handle every project with integrity and dedication, no matter the scale, always prioritizing quality and security.
Continuous Technological Upgrade
We invest in new technologies and modern systems, ensuring that our solutions remain reliable, efficient, and ready to meet the demands of the future.
Commitment to the Client
We listen to your needs and craft customized solutions that deliver optimal security and performance, with meticulous attention to every detail.
Team Collaboration
The success of each project is the result of the coordinated efforts of our specialized team — from our technicians to the Signal and Video Receiving Center.
Significant Positive Impact
By deploying systems that safeguard people, spaces, and property, we build a safer environment for businesses and individuals throughout Greece.
Support You Can Trust
Our proprietary Signal Receiving Center and technical support team ensure immediate response and uninterrupted operation of your installations.


Our Evolution
With the introduction and distribution of a range of high-quality, technologically advanced products, Sector operates as a distributor of security systems, fire detection equipment, and closed-circuit television (CCTV) solutions.
Sector’s proprietary Signal and Video Receiving Center has been successfully operating since October 1991, serving thousands of subscribers across the country today.
Company vehicles patrol around the clock, providing Patrol and Rapid Response services in the event of subscriber security system activations.
The static and VIP guarding sector has also seen significant growth, with Sector maintaining a strong and reputable client base.
In early 2010, Sector moved to new state-of-the-art proprietary facilities in the Pylaia area of Thessaloniki, consolidating all activities under one roof. Headquartered in Thessaloniki, the company offers its services and products nationwide through an organized network of representatives and partners.

Our Facilities
The relocation to the new proprietary facilities in Pylaia, Thessaloniki, has significantly contributed to the improvement of the quality of services provided.
Across more than 700 square meters of owned space, the most advanced monitoring equipment for security systems, fire detection, and closed-circuit television (CCTV) has been installed.
The building features an independent power supply through a generator set, connection to the urban telephone network via wireless microwave link, and underground cabling.
The site offers easy access to and from the ring road, the National Road to Moudania, and provides convenient parking for visitors.

Proud of our loyal and growing client base
ISO Certifications
Our ISO-compliant practices guarantee that your security systems are implemented with the highest standards of quality and safety.
















