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  2. Motion detector - Wikipedia

    en.wikipedia.org/wiki/Motion_detector

    A motion detector attached to an outdoor, automatic light. A motion detector is an electrical device that utilizes a sensor to detect nearby motion (motion detection).Such a device is often integrated as a component of a system that automatically performs a task or alerts a user of motion in an area.

  3. Passive infrared sensor - Wikipedia

    en.wikipedia.org/wiki/Passive_infrared_sensor

    A PIR motion detector used to control an outdoor, automatic light. A camera trap with PIR motion detector. An indoor light switch equipped with PIR-based occupancy sensor [1] A PIR-based motion detector is used to sense movement of people, animals, or other objects.

  4. Driveway alarm - Wikipedia

    en.wikipedia.org/wiki/Driveway_alarm

    The sensor is used to detect people or vehicles on the driveway and the receiver is the device which alerts the user or owner to this detection. Wireless driveway alarms consist of three components, the sensor, receiver and a transmitter which sends the wireless alert signal to the receiver. [citation needed]

  5. 55 Cool Tech Gadgets Our Gear Editors Loved Testing This Year

    www.aol.com/lifestyle/40-wildly-innovative-tech...

    10,000mAh Kickstand Wireless Power Bank with USB-C Cable. ... Pi Prime Gas Pizza Oven Outdoor. ... LED Under Bed Lights Motion Sensor.

  6. This easy-to-use lightbulb camera is a quick way to add ... - AOL

    www.aol.com/lifestyle/lightbuld-security-camera...

    Thanks to its Starlight sensor, it can display colors at night even with minimal light. The LaView Bulb Security Camera also has a wide field of view of 355 degrees and can catch motion up to 17 ...

  7. WiFi Sensing - Wikipedia

    en.wikipedia.org/wiki/WiFi_Sensing

    The paper explores early applications of Wi-Fi Sensing, including motion detection, gesture recognition, and biometric measurement. Moreover, it identifies potential business opportunities within the home security, health care, enterprise, and building automation/management markets. [ 13 ]

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