DescriptionThe Intelligent Thermal (Heat) Detector (Model FDT421) provides an advanced method of detection, address programming supervision ? combined with sophisticated FACP communication. Model FDT421 uses a state-of-the-art thermistor, microprocessor and advanced signal analysis, providing high reliability and accuracy.
Additional information
| Brand | Siemens |
|---|---|
| conditions | new |
| production | StatusActive |
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