Archive for the ‘ Intelligent Detection ’ Category

Ask the Expert: Lock-Down Design in High-Risk Zones

Jim Mickowski, an engineer with PSJ Engineering, has more than 25 years of experience in the design and installation of fire suppression systems. His experience ranges from working on stadiums, museums and office buildings to high-security, high-risk areas in correctional facilities and nuclear facilities where there is “no access allowed.”

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Renovations Respect Architectural History of Seattle Schools

As one of Seattle’s largest school campuses, Chief Sealth and its co-located facility Denny International Middle School are undergoing a complete renovation and rebuild.

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ACCESS DENIED: Finding a Safe Way Out of Danger

Inmates will abuse any building component within reach. So how do you design a system to detect and protect while keeping it safe, too?

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Access Denied: Something Borrowed

Many of us can relate to the logic that there’s no sense reinventing the wheel: Why start fire and life safety design from scratch when there are already so many tried-and-true procedures and examples from which to borrow?

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Dual Strobe Expander Plates

Cut costs, speed installation, and improve aesthetics on emergency communications applications that require fire and emergency warnings by combining the functions of two to three devices on a single mounting plate and back box.

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Extreme Detection: Fire Edition

If you develop systems for extreme environments, such as a refrigeration plant or a chemical processing facility, this issue is for you.
If you don’t, this issue is still for you.

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THE EXTREMES: Hot Strategies for Cold Conditions

Environments with high airflow or excessive temperatures, such as freezer or cold-storage warehouses, require robust and flexible fire protection solutions. These extreme environments present unique fire detection and suppression challenges that do not follow standard fire and life safety design. For example, while extremely cold, these warehouses can have such dry atmospheres that fire can spread faster than normal. As a result, each scenario needs to be evaluated to provide the necessary protection. Because there is no one-size-fits-all fire and life safety solution, familiarity with all technologies associated with fire detection, notification and suppression are important for designing a dependable and suitable system.

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Advanced Multi-Criteria Fire/CO Detector

Meet both fire and carbon monoxide (CO) Code requirements with a single addressable device. The Advanced Multi-Criteria Fire/CO Detector (AMCF/CO) combines award-winning fire and CO protection using only 4 wires and 1 footprint for the most advanced, cost-effective, and attractive detection solution available.

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Counterfeit Smoke Alarms

The Atlanta Fire Rescue Department has recently discovered that the Underwriters Laboratories (UL) stickers on the back of several photoelectric smoke alarms it has purchased are counterfeit. The more than 18,000 counterfeit smoke detectors were distributed through May 2011 by the fire department to lower income families as part of a fire safety program.

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eBay Bids for the Best with New Data Center

eBay’s business is global and entirely online, and having a reliable and powerful data center is core to its business. Supporting this critical need was the goal when eBay decided to build a leading-edge, Tier IV level data center in South Jordan, Utah.

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