Intelligent analogue addressable Ionisation Detector with 5 sensitivity mode settings and responds well to fast burning flaming fires.
The Discovery Ionisation Smoke Detector uses a low activity radioactive foil to detect fires by irradiating the air in the smoke chambers and causing a current flow. If smoke enters the chamber, the current flow is reduced leading to an alarm.
Housing: Polycarbonate UL94-V0, Terminals: Nickel plated stainless steel
100 mm diameter x 42 mm high
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