Hours Of Operations Magnum Security Systems Incorporated New York Brooklyn Magnum Security Systems Incorporated Hours of Operation and Locations in Brooklyn, NY 4.9 - 94 votes 1 Locations in Brooklyn www.magnumis.com Magnum Security Systems Incorporated Hours Category: Home & Garden Magnum Security Systems Incorporated - Brooklyn, NY 11219 5904 11th Ave(718) 435-2868 View Store Details Explore BrooklynView More Apparel CostcoMarshallsTJ MaxxBurlington Coat FactoryH & M Sports CostcoTargetSkechersVansColeman Jewelry CostcoMarshallsBurlington Coat FactoryZalesKohl's Outlet Recommend For You Magnum Sports Main Beach Drivers Mak Associates Malik & Sons Incorporated Malik Sports Incik Maliki Grocery Manhattan Carpet & Rug Cleaning Manhattan Carpet Cleaning Manhattan Deli Grocery Manhattan Fire Safety