Systems

 

 

Integrated electrical and low-voltage systems of all types—inside and outside a building—encompass the range of work that electrical contractors do. The articles in this section highlight different types of work, from security, fire and life safety, to traditional electrical power and distribution, to lighting, cabling and more. 

Don’t blink! If you do, you may miss some of the rapidly developing changes occurring in the technology sector.


I’m sure all of you have run into an issue such as this when installing a fire alarm system: One authority having jurisdiction (AHJ) wants one thing, and another AHJ wants exactly the opposite. What do you do? You can’t make both happy.

Last month, we discussed how long-distance dark fiber is used to connect data centers. Everywhere you look, you read about new data centers being built by Google or Facebook or Amazon or some other one with a strange, unpronounceable name.

Building-system-automation implementation has paved the way for sensor technology to make buildings more efficient, healthier and more comfortable for occupants.

More on Systems

 
Bank Robbers Beware
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Each September, Northfield, Minn., celebrates the foiling of the legendary James-Younger gang’s 1876 raid on the First National Bank.

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Financial Security Focuses on CCTV
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Remember the V-8 advertisement where the guy slapped his head when he realized he had missed his chance to have his favorite drink? Having a “V-8 Moment” about security systems as the crooks escape a bank robbery is bad news all around.

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High-Tech Trumps Hijinks
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As long as there have been banks, there have been bank robbers. But in the past decade, keeping up with criminal threats to the banking industry is becoming more high tech as security demands change.

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Behind the Scenes
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There’s a well-known joke about money. You might see it as a sign posted in a bar or restaurant: “In God We Trust. Everybody else pays cash.” The first part of that phrase, as we all know, is printed on every U.S. greenback and stamped on every nickel, dime, quarter and penny.

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Tangent Cable Systems: Prior Experience Gives Tangent the Edge
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In 2001, PFPC Inc., a leading provider of processing, technology and business solutions to the global investment industry and a member of the PNC Financial Services Group Inc., decided to expand its operations by adding a four-story, 116,000-square-foot worldwide headquarters building to its existi

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TIA and You
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The Telecommunications Industry Association (TIA) is an industry organization with paying members from the communications/telecom industry. They develop minimal performance standards for cabling and related hardware and installation standards for the users/designers.

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Wireless: No Wonder
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Russ Lambert has trained as a lawyer (with a legal degree), served as a project manager for an electrical contractor (in this case, Fischbach & Moore) and worked at a high level for a major electrical distributor (specifically, as director of e-Commerce for WESCO Distribution during the dot-com

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