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Defensive Security services commercial and residential real estate owners, landlords, developers, property managers, and homeowners. We take pride in every project completed with perfection. Our experience consist of a variety of different low voltage projects including single family homes, investment property, rental units, large apartment buildings, shopping centers and commercial buildings. We service the NY and NJ area with outstanding low voltage installation and maintenance. At Defensive Security, we partner with top quality IT developers and suppliers to plan, design, streamline, and ultimately deliver the finest low voltage solutions for the most competitive prices.