Signal 21 installs only non-proprietary equipment, giving you freedom and flexibility with your security system. Unlike many large alarm companies that use proprietary systems and lock you into their services, our equipment allows you to choose who provides your monitoring and service in the future. This customer-first approach helps protect your investment and ensures you’re never stuck paying for entirely new equipment just to make a change.
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Signal 21 Security Systems, Inc. is a proud member of
DeLand and Greater West Volusia Chamber of Commerce
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