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  2. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    Sensors: In a security alarm, some sensors detect intrusions. Sensors' locations are at the perimeter of the protected area, within it, or both. Sensors can detect intruders by different methods. Alerting devices indicate an alarm condition. Most commonly, these are bells, sirens, also and or flashing lights. Alerting devices serve the dual ...

  3. Smart lock - Wikipedia

    en.wikipedia.org/wiki/Smart_lock

    A smart lock is an electromechanical lock that is designed to perform locking and unlocking operations on a door when it receives a prompt via an electronic keypad, biometric sensor, access card, Bluetooth, or Wi-FI from a registered mobile device. These locks are called smart locks because they use advanced technology and Internet ...

  4. Home security - Wikipedia

    en.wikipedia.org/wiki/Home_security

    Door and window sensors are also implemented in most home security systems. One part of the system is installed on the door or window itself while the other part is installed on the frame of the door or window. The two part system connects securely when a door or window is closed, creating a security circuit. [5]

  5. Vivint - Wikipedia

    en.wikipedia.org/wiki/Vivint

    Vivint offers a range of integrated smart home and security products, including cameras, locks, safety sensors, thermostats, lighting, managed through the Vivint Smart Hub and mobile app. [2] As of 2024, Vivint has over two million customers across all fifty states with more than 27 million devices managed. The company employs more than 12,000 ...

  6. SimpliSafe - Wikipedia

    en.wikipedia.org/wiki/SimpliSafe

    In August 2021, SimpliSafe added a third camera to its suite of products, the Wireless Outdoor Security Camera, expanding the company's protective services outside of the home. [ 24 ] In May 2022, SimpliSafe raised in excess of $200 million of incremental funding to support growth, while also refinancing its existing facilities.

  7. The best smart speakers for seniors in 2023 - AOL

    www.aol.com/lifestyle/best-smart-home-speakers...

    Assistant: Alexa | Connectivity: Bluetooth, Wi-Fi | Spatial audio: No | Smart Home Hub compatibility: Matter | Special features: Motion and temperature sensors, Wi-Fi extender There's an ...