This exposed fire alarm wiring may not be "code". This may be a design/install error:
Fire alarm in trouble, National Museum of Kuwait
Then we have this:
And another one:
Support of wiring on a dry valve system is with string and seismic bracing, see below:
Exposed fire alarm wiring (for vane type water flow system) as shown below may not be in accordance with the NFPA 72 fire alarm standard. A design/installation error.
The photo below shows an open fire alarm junction box upon arrival:
Pictured below a non-listed enclosure for a fire alarm control panel:
Below, shielded coaxial cable for fire alarm central station radio is shown. Quality of work is suspect:
The following photo shows a fire alarm control panel plexiglass door that was drilled by an occupant so they could silence the fire alarm without unlocking the FACP door. Location: Military Installation, Mid-East, April 2017
Potential Fraud, Waste and Abuse. Un-used conduit. AJAB, Mid-East 2017
Fire alarm in trouble, National Museum of Kuwait
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