Ads
related to: portable door alarms home depot indoortemu.com has been visited by 1M+ users in the past month
- The best to the best
Find Everything You Need
Enjoy Wholesale Prices
- Sale Zone
Special for you
Daily must-haves
- Store Locator
Team up, price down
Highly rated, low price
- Crazy, So Cheap？
Limited time offer
Hot selling items
- The best to the best
sidekickbird.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
Wireless home alarm system control panel A house alarm. A security alarm is a system designed to detect intrusions, such as unauthorized entry, into a building or other areas, such as a home or school. Security alarms protect against burglary or property damage, as well as against intruders.
The standard details requirements for a range of alarm systems including central station burglar alarms, police station connected alarms, local alarms, proprietary systems, holdup alarms, and digital alarm communicator system units. It also covers power supplies essential for burglar-alarm equipment operation.
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]
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]
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]
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
Ads
related to: portable door alarms home depot indoortemu.com has been visited by 1M+ users in the past month
sidekickbird.com has been visited by 100K+ users in the past month