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  2. Driveway alarm - Wikipedia

    en.wikipedia.org/wiki/Driveway_alarm

    A driveway alarm may be connected to a burglar alarm that is used to alert the home owner or security service after it detects an intruder. Such a driveway may also trigger a security camera. Driveway alarms have found great application in domestic and commercial applications, especially in retail drive thru applications. [1]

  3. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    Driveway alarm systems can be combined with most security and automation systems. They are designed to alert residents to unexpected visitors, intruders, or deliveries arriving at the property. Types of driveway sensors include magnetic and infrared motion sensors. Driveway alarms can be found in both hard-wired and wireless systems.

  4. Voice-activated radio-dispatched alarm - Wikipedia

    en.wikipedia.org/wiki/Voice-activated_radio...

    A voice-activated radio-dispatched alarm, or VARDA-alarm, is a type of burglar alarm that, when activated or "tripped", broadcasts the type of the alarm and the transmitter location over the local police radio frequency using a pre-recorded audio message. [1] In 1968, the voice-activated radio dispatched alarm (VARDA), was invented.

  5. Emergency Alert System - Wikipedia

    en.wikipedia.org/wiki/Emergency_Alert_System

    On January 13, 2018 at approximately 8:07 a.m. HST, the Hawaii Emergency Management Agency (HI-EMA) mistakenly issued an emergency alert warning of a ballistic missile inbound threatening the region, which was claimed to be not a drill. 38 minutes later, it was announced by HI-EMA and the Honolulu Police Department that the alert was a false alarm.

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  7. Alarm management - Wikipedia

    en.wikipedia.org/wiki/Alarm_management

    Step 4: Alarm documentation and rationalisation (D&R) A full overhaul of the alarm system to ensure that each alarm complies with the alarm philosophy and the principles of good alarm management. Step 5: Alarm system audit and enforcement. DCS alarm systems are notoriously easy to change and generally lack proper security.

  8. Lawsuits, bomb threats and a Capitol arrest: Live coverage of ...

    www.aol.com/news/legal-fights-long-long-lines...

    The decision was made based on a petition by Cambria County Court because software problems with the county's voting system prevented voters Tuesday morning from scanning their completed ballots.

  9. National Warning System - Wikipedia

    en.wikipedia.org/wiki/National_Warning_System

    The National Warning System (NAWAS) is an automated telephone system used to convey warnings to United States–based federal, state and local governments, as well as the military and civilian population. [1]