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About Security Services

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Marie Van Brittan Brown invented an early Model of the fashionable property security process in 1966 with the assistance of her spouse, Albert. Straightforward nevertheless hugely Innovative for its time, Brown's technique manufactured use of peepholes, a shut-circuit digital camera technique, a two-way microphone, and an emergency alarm. Prewiring makes https://1businessworld.com/pro/worldprotectiongroup/

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