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  2. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    This action, coupled with an electric current, allows an alarm control panel to detect a fault on that zone or circuit. These sensors are common, are found wired directly to an alarm control panel, or are typically found in wireless door or window contacts as sub-components.

  3. Napco Security Technologies - Wikipedia

    en.wikipedia.org/wiki/Napco_Security_Technologies

    The company specializes in security systems, including alarm locks and continental access. Their product offerings encompass Gemini and the latest F64-Series hardwire/wireless intrusion systems, iSee Video internet video solutions, Trilogy standalone electronic PIN/Proxy access locks, as well as Marks USA's i-Que lock and Hi-Security cylinder ...

  4. Vivint - Wikipedia

    en.wikipedia.org/wiki/Vivint

    In 1999, Keith Nellesen and Todd Pedersen co-founded APX Alarm Security Solutions in Provo, Utah. [4] [5] At the time, the company sold and installed security systems. [4] APX Alarm Security Solutions rebranded as Vivint in February 2011. [4] [6] Vivint was acquired by The Blackstone Group in November 2012. [7]

  5. August Home - Wikipedia

    en.wikipedia.org/wiki/August_Home

    August, Inc. is a San Francisco-based home automation company, focusing on Wi-Fi connected door locks and doorbell cameras. The company was founded in November 2012 by Yves Béhar and Jason Johnson. On October 19, 2017, Swedish lock manufacturer Assa Abloy announced an acquisition of August Home. [1] The deal closed in December 2017.

  6. Ring (company) - Wikipedia

    en.wikipedia.org/wiki/Ring_(company)

    In November 2013, Ring was founded as Doorbot by Jamie Siminoff. Doorbot was crowdfunded via Christie Street, and raised US$ 364,000, more than the $250,000 requested. [1] [4] [5] Siminoff's team envisioned the product's concept as an "alarm system literally turned inside out" in comparison to other security systems, describing it as a "pre-crime" system. [6]

  7. 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 ...