Edwards SIGA-IPHS-LG-RC
Edwards SIGA-IPHS-LG-RC
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The Edwards SIGA-IPHS-LG is an intelligent addressable multi-sensor detector head that combines ionization, photoelectric, and heat sensing elements in one device on an EST Signature Loop. Its digital signal-processing filters are designed to recognize and discount signal patterns that aren't typical of an actual fire, reducing nuisance alarms from non-fire sources.
Key Features
- Combined ionization, photoelectric, and heat sensing in a single detector head
- Digital filtering to reduce false alarms from non-fire signal sources
- Analog addressable, compatible only with the Signature Loop protocol
Technical Specifications
- Sensing Elements: Ionization, photoelectric, heat (4D multi-sensor)
- Loop Protocol: Signature Loop (analog addressable) only

