973-227-6696 | sales@dbsi.net


Contact us today for a free consultation and quote.



Whether you are moving your office, expanding or upgrading your existing office, opening a new office or experiencing technical difficulties with your current equipment, DBSI has you covered for all of your business communication needs and goals (voice, data and video).

Business Phone Systems

DBSI offers a variety of business phone systems that are designed to reduce energy costs, increase reliability and performance, and are completely customizable and user-friendly.

We do not take a one-size-fits-all approach which is why we offer a wide range of business phone systems and solutions and are authorized dealers of all the top business phone system products and solutions such as Avaya, Panasonic, Talkswitch, NEC, Cisco, Fortinet and more. Our team of experts provide you with a custom-fit business phone system that best suits your business communication needs and goals, both cost-wise and performance-wise. Choose DBSI for all your business phone system needs.

Contact Us today for a free consultation and quote.

Network Cabling

Maximize the performance and reliability of your voice, data and video network with the proper voice, data and video network cabling.

We provide all structured voice, data and video cabling such as CAT5, CAT5e, CAT6, coaxial, fiber optic and all types of audio cable. DBSI also stocks a wide range of cable management systems, patch panels and jacks.

Our expert team of certified technicians will provide and install your voice, data and video cable right the first time, ensuring your network infrastructure is optimized for maximum efficiency. Trust DBSI with all your network cabling needs.

Contact Us today for a free consultation and quote.

Video Surveillance Systems

DBSI provides a variety of security camera systems that are ideal for any lighting condition, any environment and any application including offices, schools, hospitals, banks, hotels, restaurants, shopping centers, warehouses and other challenging indoor and outdoor environments.

Our team of experts will provide you with the security surveillance system that works best for your particular environment and security surveillance needs.

Contact Us today for a free consultation and quote.


Get business professional quality products and services installed in your home. DBSI offers a variety of residential products and services that are ideal for your home and home office. We proudly provide the following products and services for residences: 

  • Phone system sales, installation and maintenance
  • Video surveillance system sales and installation
  • Audio system sales and installation
  • IT services (computer and network set-up and diagnostics)

Contact Us today for a free consultation and quote.

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Contact Info

For information about DBSI and our voice, data and video solutions, please contact us at:
  This email address is being protected from spambots. You need JavaScript enabled to view it.
  165 Passaic Ave., Suite 103, Fairfield, NJ 07004