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  • MCI Security Systems
    MCI Security Systems
    203.377.5555
    221 Windsor Rd, 06824-3423  Fairfield

    MCI is a family owned business since 1967, providing high quality systems to residents and businesses in Connecticut. We’ve always conducted business in what I call “the old fashioned way”, that is carefully working with our clients to be certain they get the “right” system for their requirements. …