DBS was established in 1983 when we became a representative of the Viscount ENTERPHONE Door Entry Control and Intercom system. This gave us a chance to offer our customers a unique telephone entry system that had many features not found anywhere else in the market place.

In 1991 we expanded our product and knowledge base to include Card Access, Camera (CCTV) and Suite Security Systems. We are in the business of security management and have been a leader in traditional access control for decades. Our systems are installed throughout the GTA and range from small two-door systems to large campuses with multi-buildings, or multi-sites managing hundreds of doors and thousands of badges.