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  2. Perimeter intrusion detection - Wikipedia

    en.wikipedia.org/wiki/Perimeter_intrusion_detection

    A fence-mounted perimeter intrusion detection system installed on a chain link fence. A perimeter intrusion detection system (PIDS) is a device or sensor that detects the presence of an intruder attempting to breach the physical perimeter of a property, building, or other secured area.

  3. 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.

  4. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    The alarm system is required to have a maintenance check carried out every 6 – 12 months. In the UK, 'Audible Only' intruder alarm systems require a routine service visit once every 12 months and monitored intruder alarm systems require a check twice in every 12-month period.

  5. California Manual on Uniform Traffic Control Devices

    en.wikipedia.org/wiki/California_Manual_on...

    A traffic manual was added to the planning manual in 1955. [ 2 ] In 1969, the California State Legislature deleted all the provisions of the California Vehicle Code that explicitly specified standards for traffic control devices, making the Division of Highways the sole agency responsible for enacting traffic standards in the state in ...

  6. Perimeter security - Wikipedia

    en.wikipedia.org/wiki/Perimeter_security

    Governments use perimeter security not only for the safety of their citizens, but to control the flow of commerce and immigration, as well as to protect vital infrastructure from attackers. Property owners and organizations of all sizes use various man-made technology to achieve varying degrees of perimeter security.

  7. PASS device - Wikipedia

    en.wikipedia.org/wiki/PASS_device

    A PASS device (personal alert safety system), also known as a distress signal unit (DSU) or ADSU (automatic distress signal unit), is a personal safety device used primarily by firefighters entering a hazardous or "immediately dangerous to life and health" environment such as a burning building.

  8. Automatic number-plate recognition - Wikipedia

    en.wikipedia.org/wiki/Automatic_number-plate...

    The software aspect of the system runs on standard home computer hardware and can be linked to other applications or databases.It first uses a series of image manipulation techniques to detect, normalize and enhance the image of the number plate, and then optical character recognition (OCR) to extract the alphanumerics of the license plate.

  9. United States Army Field Manuals - Wikipedia

    en.wikipedia.org/wiki/United_States_Army_Field...

    According to The New York Times, the Army has started to "wikify" certain field manuals, allowing any authorized user to update the manuals. [4] This process, specifically using the MediaWiki arm of the military's professional networking application, milSuite, was recognized by the White House as an Open Government Initiative in 2010.