DEHN AFRICA
Test your surge
May 2016, Infrastructure
As with all electrical and electronic devices, components of surge protective devices are also subject to ageing.
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Preventing false alarms
July 2015, Perimeter Security, Alarms & Intruder Detection
Coordinated lightning and surge protection prevents false alarms or the destruction by atmospheric discharges or switching over voltages and increases the availability of alarm systems.
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Security requires protection
CCTV Handbook 2015, Infrastructure
Installed in an outdoor location, CCTV cameras are often vulnerable to direct lightning strikes due to their exposed location.
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