Fire
Hardware
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Smoke DetectorsSmoke detectors are a key component in the detection of fires. Some use the ionization method to sense the presence of smoke, and others use photoelectric sensing. Smoke detectors are either physically wired to the alarm control box or can relay via radio the detection of a high concentration of smoke particles. Other Instrumentation Heat
detectors, manual pull stations, and sensors which detect the
flow of water through a sprinkler system are some of the other
devices used in a fire system.
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