Design, consulting, equipment installation, maintenance and servicing.

From the very beginning we decided to avoid being just another vendor of equipment. Therefore we invested in education of our employees and trained them for implementation of complex projects in Serbia and in the SEE region.

Our knowledge and experience made us capable of providing our clients with a range of services in order to meet their needs in the field of technical security systems.


As consultants in the field of technical security we advise our clients how to find the best solutions for their needs and capacity. We assist them in assessing their positions and needs and help them to find appropriate solutions. These solutions could be composed of equipment manufactaured by one of the renowned  companies we cooperate with or it could be entirely developed and manufactured by us.


Our engineers are licensed for designing projects in the field of technical security and low voltage systems.

Equipment installation

We have a team of experienced  and licensed technical security systems installers who are capable of doing complex equipment installations. The number of complex installations of the technical security systems in Serbia and the region shows that there are no unsolvable problems for them. Being official partner of companies which equipment we offer to our clients  GBD technical staff members have gone through series of trainings and earned their certificates for installation issued by those equipment manufacturers.

After successful installation we organise trainings for our clients on how to use installed equipment and offer support.

Maintenance and servicing

We offer our clients maintenance and servicing of installed equipment both within and after warranty period. Apart from maintenance and servicing of the equipment we sold and installed we also offer our services of other manufacturers’ equipment. Our Maintenance and Servicing Team is fully capable of successful resolving different problems with equipment and solutions on the spot or by remote access based on the type of equipment.

We have created different maintenance and servicing packages that include even 24/7 services of out Maintenance and Servicing Team.