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A Simple Key For Security Services Unveiled

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Marie Van Brittan Brown invented an early Variation of the trendy home security method in 1966 with the help of her partner, Albert. Very simple yet highly Sophisticated for its time, Brown's method produced use of peepholes, a shut-circuit digital camera program, a two-way microphone, and an emergency alarm. Its https://smallbusinessusa.com/listing/the-world-protection-group-inc.html

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