Just as residential and commercial fire alarm requirements differ significantly, so do the rules governing their wiring. The wiring types and unique exceptions allowed for residential (one- and ...

Normally, the fire alarm initiating device, notification appliance and signaling line circuits are not run outside the building. When we have no choice but to run them overhead or underground, ...

When Aico launched RadioLINK, the very first domestic fire alarm system to feature wireless alarm interconnection, it caused ripples in the industry. Never before had it been so quick and simple to ...

On March 12, 1994, a fire broke out in a retirement community apartment in Deleware, Ohio. Smoke detectors located near the common area detected the fire, and the fire alarm systems actuated. However, ...