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  2. Car alarm - Wikipedia

    en.wikipedia.org/wiki/Car_alarm

    On many vehicles the key cylinders in the driver or front passenger door activate switches, so that when a key is used in the door the alarm will arm or disarm. Some vehicles will arm when the power door lock switch is pressed with the driver's door open, and the door is subsequently closed. Some vehicles will disarm if the ignition is turned ...

  3. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    Alarm control panel (ACP), or simply panel: The panel reads sensor inputs, tracks arm/disarm status, and signals intrusions. In a modern device, there are typically one or more computer circuit boards inside a metal enclosure.

  4. Vandal-resistant switch - Wikipedia

    en.wikipedia.org/wiki/Vandal-resistant_switch

    They may control special functions, such as auditing of voting machines, operation of power tools or equipment, enabling of security alarm systems (e.g., arming and disarming), or restocking of vending machines. A very commonly seen tamper-resistant switch is the ignition switch in most motor vehicles.

  5. New home security technologies in 2025

    www.aol.com/lifestyle/home-security-technologies...

    Artificial intelligence plays a more significant role in home security, making systems smarter and more proactive. According to Safehome.org, Ring and ADT are two of the most popular home alarm ...

  6. Home security - Wikipedia

    en.wikipedia.org/wiki/Home_security

    A control panel is implemented to arm and disarm a home security system. The control panel is the main connection to the alarm company monitoring a home. It typically features a touchpad or buttons to easily maneuver the system, and some newer systems also feature voice control or wireless remotes (key fobs).

  7. PASS device - Wikipedia

    en.wikipedia.org/wiki/PASS_device

    Older models of PASS devices required manual arming by firefighters prior to entering a dangerous environment. The unit was equipped with a key which, when removed, armed the unit. This key was left outside the hazard area with an entry control officer. When the unit activated, it could only be switched off by inserting this key.

  8. Federal Signal Modulator - Wikipedia

    en.wikipedia.org/wiki/Federal_Signal_Modulator

    When using two-tone or DTMF, the siren has to be "armed" in order to operate (unless programmed not to). To do this a DTMF arm string would first be broadcast to the controller, then a signal DTMF string would be broadcast. Arm period would last for 5 minutes until automatic disarm, unless a "disarm" DTMF string was broadcast before the time ...

  9. UN chief rings alarm bell on global security threat ... - AOL

    www.aol.com/news/un-chief-rings-alarm-bell...

    UNITED NATIONS (Reuters) -United Nations Secretary-General Antonio Guterres made a rare move on Wednesday to formally warn the Security Council of a global threat from the Gaza war as Arab states ...