System Sensor 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing
System Sensor 5600 Heat Detector – 135°F, Great Value & Reliable Protection on Amazon.
Shop the System Sensor 5600 135°F fixed temperature rate-of-rise heat detector at a low price. Mechanical single-circuit design offers dependable fire detection without power. Great value for residential and commercial use.
$4.00
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