Why ADI
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Our customers demand a high-performance distributor. ADI’s wide selection and availability of products, configured solutions and industry expertise enables dealers and integrators to operate more efficiently and offer reliable services. It’s why we’re the leading security and low-voltage distributor; in fact, ADI has consistently ranked as the No. 1 distributor used by the SDM 100.


Wide Selection From Top Brands

Working with more than 700 leading suppliers, we research, select and source the latest products. This ensures our customers have access to the newest technologies and largest selection of security and low-voltage products.


Immediate Product Availability

Thousands of items are in-stock every day at more than 100 branches and nine distribution centers across North America and available online through our Digital Branch. With fast shipping and convenient branch pickup, including secure lockers accessible 24/7, our immediate product availability allows customers to save time, complete projects faster and reduce the need to stock inventory.


Knowledgeable Sales Staff

Leave the specialized knowledge to us. Our sales team members have an average of more than 10 years of industry experience and participate in at least 35 hours of training per year, including new product training every month. We have experts for every category and application so our customers can feel confident they have the best solutions for every job.


Systems Design and Programming Services

Staffed with product and technology experts, ADI assists with systems design, configurations and product selection for any project. Our pre-application support team members have an average of 20 years of industry experience and a customer approval rating of 98%. Our team is dedicated to alleviating customers’ workload and making installations easier and more efficient.