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About Security Services

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Marie Van Brittan Brown invented an early Edition of the fashionable residence security technique in 1966 with the help of her husband, Albert. Easy however very Innovative for its time, Brown's method produced use of peepholes, a shut-circuit digital camera program, a two-way microphone, and an emergency alarm. Prewiring makes https://trueen.com/business/listing/the-world-protection-group-inc/450002

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