in hindsight

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The reverse is true of an interior siren; however, the sound level will not be very pronounced outside of the home. The advantage of having audible sirens, whether the sound is louder inside or outside, is debatable. On one hand, the siren lets intruders know that police have been alerted, which may deter them from taking any further action, while some intruders may still proceed. Audible exterior sirens are also beneficial if you live in a populated neighborhood with neighbors close by, as they will hear the alarm; however, the audibility of the siren may be marginally beneficial if you live in a remote area where neighbors’ homes are out of range. Many of today’s security cameras have something called a motion detector installed. This is—as it sounds—a device that’s capable of detecting movement. What kind of motion it detects depends on the user’s custom settings. In the case of a home security camera, this will typically include any moving objects, and people in particular. The great feature of motion detection home security camera is its ability to send alerts the second it begins to record movement based on its settings. One of the great things about motion detection is that your camera still works for you in the background even when you’re away or logged out of the system. The best way to understand how motion detection works is to first look at how a camera functions.

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S. Interests AbroadIntroductionTo support U. S. interests abroad more and more resources have been diverted to private security as American military have been scaled back in places like Afghanistan, Iraq and Syria. But is the international use of private security in support of U. S. service personnel in the war zone that was Iraq and is today Afghanistan. Is the hiring ethical, is it practical, and does it help the war effort?This paper reviews those issues and provides perspective from both sides of the issue using the available literature on this topic. The Ethics of Paying Civilians to Enter Harm's wayThe American military hired private contractors to pull…… Ethical Considerations for the Use of Technology to Meet Selected Homeland Security ObjectivesIntroductionThe Digital Age has transformed the way the world works for better or worse. Technology exists to bring down nations’ infrastructures without ever firing a missile Ten, Manimaran and Liu, 2010. New technology has been developed that can allow agencies to spy, snoop, monitor, and retrieve conversations had online, through email, on cell phones, or via text messaging.