Description
The Kidde KI-OSD is an Intelligent Optica Series addressable optical smoke detector designed for use with control panels utilizing a Kidde Intelligent Loop controller. It incorporates patented multi-criteria optical sensing technology using dual optical wavelengths and multiple detection angles to distinguish nuisance particulates from actual smoke conditions.
Analog data collected from the sensing chamber is converted into digital signals and processed by an onboard microprocessor. The detector applies digital filtering and ratio algorithms to remove nuisance signal patterns and make alarm decisions based on preprogrammed sensitivity settings. Continuous self-diagnostics, non-volatile memory, and environmental compensation enhance long-term reliability and reduce maintenance requirements.
The KI-OSD mounts to compatible Kidde Intelligent Series bases and is listed to UL 268 7th Edition and CAN/ULC-S529 standards for commercial fire alarm applications.




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