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Open-Area Smoke Imaging Detection (OSID) is a new innovation in projected beam smoke detection technology.

By using advanced dual wavelength projected beams and optical imaging technology for early warning smoke detection, OSID provides a low-cost, reliable and easy-to-install solution that overcomes typical beam detection issues such as false alarm incidents and alignment difficulties.

Features

• Maximum detection range of 150 m (492 ft) for the OSI-10
• Dual wavelength LED-based smoke detection
• Optical imaging with CMOS imaging chip
• On-board event log for fault and alarm diagnostics
• High tolerance to false alarm due to building movement
• High tolerance to transient dust, steam and intrusion of solid objects
• Easy alignment with large adjustment and viewing angles
• No need for precise alignment
• Tolerant of alignment drift
• Automatic commisioning in under ten minutes
• Simple DIP switch configuration
• Simple and easy maintenance requirements
• Three selectable alarm thresholds
• Status LEDs for Fire, Trouble and Power
• Conventional alarm interface for straightforward fire system integration

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