Kidde KIR-OSD
Kidde KIR-OSD
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The Kidde KIR-OSD is an intelligent, rotary-addressed optical smoke detector that reports to a Kidde Intelligent Loop control panel over the signaling line circuit (SLC). Dual optical wavelengths and multiple detection angles let its onboard microprocessor tell real smoke apart from steam and cooking particulates, cutting false alarms without sacrificing sensitivity to a real fire.
Key Features
- Dual-wavelength, multi-angle optical sensing to reject common nuisance sources
- Onboard microprocessor with digital filtering of sensor data
- Rotary switches on the detector head set the SLC address (1-125) without external programming tools
- Continuous self-diagnostics with environmental compensation and maintenance alerts through the panel
Technical Specifications
- Addressing: Rotary, 1-125, on-head
- Communication: Kidde Intelligent Loop signaling line circuit (SLC)
- Sensing: Multi-criteria optical (photoelectric)
Certifications
- UL 268 7th Edition and CAN/ULC-S529 Listed for commercial fire alarm applications

