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  2. Carbon monoxide detector - Wikipedia

    en.wikipedia.org/wiki/Carbon_monoxide_detector

    The alarm points on carbon monoxide detectors are not a simple alarm level (as in smoke detectors) but are a concentration-time function. At lower concentrations, e.g. 100 parts per million (PPM), the detector does not sound an alarm for many tens of minutes. At 400 PPM, the alarm sounds within a few minutes.

  3. Is this silent killer in your home? These are the signs of ...

    www.aol.com/silent-killer-home-signs-carbon...

    The EPA and the U.S. Consumer Product Safety Commission recommends people install the CO alarm on each level of the home and near bedrooms. Make sure the alarm is loud enough to wake you up. And ...

  4. Carbon monoxide poisoning - Wikipedia

    en.wikipedia.org/wiki/Carbon_monoxide_poisoning

    Carbon monoxide poisoning typically occurs from breathing in carbon monoxide (CO) at excessive levels. [3] Symptoms are often described as " flu -like" and commonly include headache , dizziness , weakness, vomiting, chest pain , and confusion . [ 1 ]

  5. Fire alarm control panel - Wikipedia

    en.wikipedia.org/wiki/Fire_alarm_control_panel

    Coded panels were the earliest type of central fire alarm control, and were made during the 1800s to the 1970s. A coded panel is similar in many ways to a modern conventional panel (described below), except each zone was connected to its own code wheel, which, depending on the way the panel was set up, would either do sets of four rounds of code until the initiating pull station was reset ...

  6. Model Dayle Haddon died of suspected carbon monoxide ... - AOL

    www.aol.com/lifestyle/model-dayle-haddon-died...

    So CO detectors should be installed in each floor of your home at least 5 feet above ground — ideally near sleeping areas and in the same room as gas- or wood-burning appliances — and tested ...

  7. Carbon monoxide - Wikipedia

    en.wikipedia.org/wiki/Carbon_monoxide

    Carbon monoxide (chemical formula CO) is a poisonous, flammable gas that is colorless, odorless, tasteless, and slightly less dense than air. Carbon monoxide consists of one carbon atom and one oxygen atom connected by a triple bond. It is the simplest carbon oxide. In coordination complexes, the carbon monoxide ligand is called carbonyl. It is ...

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  9. Identify legitimate AOL websites, requests, and communications

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    Best practices • Don't enable the "use less secure apps" feature. • Don't reply to any SMS request asking for a verification code. • Don't respond to unsolicited emails or requests to send money.