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153 Articles and 5 related Products found for expert
  • Network Cameras in High-Tech Facilities?
    Sites with fewer than 100 cameras are usually analog, addressable over IP and connected to a DVR, said one industry expert. "This is more cost-effective than a full IP system," he said. Even though the primary advantage of an IP camera network is wiring, a repeater is required every 300 feet. Unshie
    Editor / Provider: The Editorial Team | Updated: 2008 / 8 / 12
  • Mines Look to Safety and Security
    The mining industry suffers from high rates of accident and crime. A&S looks at how some security players are rising to the challenge.
    Editor / Provider: a&s International | Updated: 2007 / 11 / 21