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fb gp play NY (914) 232-0003 CT (203) 793-0003 Slide 3 HOME SECURITY Residential Home Security For over 60 years, Knight Security Systems have been designing custom security systems for every budget and need. Learn More Slide 2 BUSINESS SERVICES Security For Your Business Whether you’re looking to prevent theft or a management tool for your employees, Knight Security Systems can design a solution for you.