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5 Simple Techniques For Security Services

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Marie Van Brittan Brown invented an early version of the modern house security program in 1966 with the help of her partner, Albert. Simple however very Innovative for its time, Brown's program created use of peepholes, a closed-circuit digicam technique, a two-way microphone, and an unexpected emergency alarm. Prewiring makes https://trueen.com/business/listing/the-world-protection-group-inc/450002

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