The Pinnacle™ High Sensitivity Smoke Detector (7351) is a high sensitivity, analogue addressable photoelectric point detector designed for very early warning fire detection. It is suitable for protecting valuable assets and operational systems that must remain functioning at all times.

The detector features a smoke sensing chamber and patented optic block designed to amplify smoke signals but diminish stray internal reflections that can cause nuisance alarms. New LED technology allows the Pinnacle detector to achieve sensitivity levels up to 25 times greater than a standard photoelectric detector. Internal software processing includes multi-alert drift compensation, self-diagnostics, and superior transient signal rejection algorithms to produce unprecedented stability at ultra-high sensitivities across the full temperature range.

Analogue addressable communication clearly identifies the location of the source of an alarm signal.

Features

• Very early warning fire detection capability
• Analogue addressable communications
• Rotary address switches
• Dual LEDs for 360° visibility
• On-board drift compensation
• Transient rejection algorithms
• Microprocessor design
• Superior EMI protection
• Complies with the requirements of NZS 4512:2021 section 2.16.2
• UL 268 (edition 7) listed for Open Air Protection and Special Application
• UL 268A listed for Duct Applications

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