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Defender-USA manufactures and sells home and business security systems. We are not affiliated with Defender Securities or ADT. Please contact them directly for additional information.

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HEAD OFFICE

DEFENDER
4080 Montrose Road
Niagara Falls, ON
Canada, L2H 1J9
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USA OFFICE

DEFENDER
840 Aero Drive
Cheektowaga, NY
USA, 14225

  • "Exactly what we needed and far more cost-effective than a system from a security company." Sunil P.

  • "Great unit, easy to set up. Directions work great and software is flawless" Glen L.

  • "I caught an intruder in my neighbor's yard & played the footage for police. Worth every penny." Owen W.

  • "I recently purchased this item for our Auto Detail shop. I'm not tech savvy but Defender Live Chat easily walked me through setup." Kurt V.

  • "Installation was a breeze...an excellent value/performance combination." Jonathan S.

  • "It's pretty much a plug & play item. The instructions are with it, but you don't really need them. Great picture...I'm going to get an extra camera, now that I know how nice it is." Randall H.

  • "Much of the effectiveness comes from the deterrent value - these cameras mean business." Katie S.

  • "My family's security means more to me than anything - that's why we purchased this system." Ron D.

  • "This product was easy to install, easy to use, and fit well in a professional setting. All of the office staff commented on its ease of use and its high quality picture and voice signals." S.M. Office Supplies

  • "What impressed me most with this system is the cameras. No cheap plastic housing; these cameras are housed in heavy metal." Ben B.

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