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Automatic drift compenstation Programmable Sensitivity Advanced maintenance features via remote hand-held test unit Low profile design Low current draw Wide operating voltage 8 to 30VDC Bi-colour LED detector status indicator Addressable alarm location feature Approved to EN54 part 7 (2000) 3 Year warranty
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Key Features:; Dimensions: W78mm H122mm D45mm
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How the SMART4 works; Unique, true four sensor Multi-criteria detector Fully integrated Infra-Red sensor to support the fire alarm decision CO gas sensing for fastest response to slow developing and smouldering fires Highest possible immunity to unwanted alarms Automatic drift compensation of smoke sensor and CO cell Twin LED indicators providing 360° visibility Wide temperature range Built in test switch Stable communication with high noise immunity
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Two versions available: Standard and Harsh Environments Clear and easily accessible visual colour-coded guide to sample hole location and sampling hole size; even in the largest format applications Installation-ready design (with no part assembly or tools required); each CLIP simply clicks into place for a firm, non-slip position Greatly simplifies sample hole drilling; a single 12mm drill can be used to create all holes (simply fit the relevant CLIP to limit the hole size after initial hole drilling) Harsh Environment CLIPS feature a flexi-lip that can adapt to any changes caused by environmental fluctuations including freezing; any dust, ice or fibre will detach and break apart easily, ensuring even air flow sampling in all conditions Reduces dust loading effects through inclusion of a chamfered hole Permits faster, more efficient commissioning and installation, as well as ongoing maintenance
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Extremely high sensitivity, high power output IR LED and high gain IR receiver amplifier based smoke sensor Improved signal stability using the latest LED technology for professional applications Redesigned smoke chamber to further reduce the risk of false alarms 3-colour LED’s to locate alarms and speed up diagnostics and fault finding Integrated and controlled isolators Support for the latest OPAL protocol which offers superior performance and diagnostics capabilities Full backward compatibility with existing systems Rotary decade address switches
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Advanced laser light source and patented optical design. Notifier Analogue Addressable communications protocol provides extremely reliable operation proven in millions of worldwide detector installations. Sensitivity: 9 levels from 0.07% to 6.56% obs/m. Rotary DECADE address switches. Dual bi-colour (red/green) LEDs flash green when Normal and are steady red in Alarm. Dual LED design provides 360° viewing angle. Built-in magnetic test switch, or automatic test commanded from panel.
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BS5839 - Call Point Covers
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