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About Us

The leading security and low-voltage distributor and a trusted name among installers and dealers

ADI is the leading global wholesale distributor of security, AV and low-voltage products with more than 25 years in the business. Our extensive global footprint reaches more than 200 locations in 17 countries and is combined with our strategic supplier relationships and focus on customer service to serve you with one of the widest ranges of products and services of any low-voltage distributor.

Our customers

We serve more than 100,000 customers globally, from independent contractors to national business accounts, by offering thousands of products as well as services and expertise. In fact, over 78% of the SDM 100 companies buy from ADI.

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Leading pros rely on ADI

Our customers demand a high-performance distributor. See what makes ADI stand out from competitors, and why we’re the leading security and low-voltage distributor.

See Why

Services and resources

It’s our mission to deliver an exceptional experience at every touchpoint – in store, by phone and online. We support your business with pre-sales support, on-demand training and other resources to boost your industry knowledge and help you grow.

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Company Headlines

Read the latest news and press releases from ADI

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Solutions

Explore how we can help you design best-in-class systems

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