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Security First Inc. (SFI) is a leading provider of electronic security and fire detection systems, offering a wide range of services including intrusion, fire, and sprinkler supervisory services, video surveillance, access control, and home automation. As a UL listed company, SFI prioritizes customer security through state-of-the-art technology and personalized service. With a focus on residential and commercial clients, SFI ensures a safer tomorrow through their commitment to excellence and customer satisfaction.