Kidde KIR-PHCD Multisensor Smoke Heat CO Fire Alarm Detector

The Edwards KIR-PHCD is a professional-grade multisensor life-safety detector engineered for commercial and institutional fire alarm systems. By combining photoelectric smoke detection, thermal heat sensing, and carbon monoxide detection within a single device, it provides layered, cross-verified sensing that improves alarm accuracy and reduces the likelihood of nuisance activations. This integrated approach allows a single detector to monitor for the distinct signatures of multiple hazard types simultaneously, making it well-suited for environments where a comprehensive early-warning strategy is required. Designed for use within compatible Edwards fire alarm control systems, the KIR-PHCD is intended for installation by trained and licensed fire alarm professionals in commercial buildings, healthcare facilities, educational campuses, hospitality properties, and similar occupancies where life-safety code compliance and reliable detection performance are critical priorities. Its multisensor architecture supports a more informed system response, helping operators and first responders act with greater confidence when an alarm condition is indicated.

Key features & benefits

• Triple-Threat Multisensor Detection — Integrates photoelectric smoke, heat, and carbon monoxide sensing technologies into a single detector head, allowing simultaneous monitoring for multiple distinct fire and gas hazard signatures without requiring separate devices for each threat.
• Reduced Nuisance Alarming — The combination of sensing modalities enables the detector to cross-reference environmental conditions before committing to an alarm state, supporting more accurate event discrimination in challenging or mixed-use commercial environments.
• Streamlined Installation — Consolidating three detection functions into one unit reduces the number of devices, conduit runs, and addressable points required on a project, simplifying both rough-in and final trim for professional installers.
• Compatible with Edwards Fire Alarm Ecosystems — Engineered as a genuine Edwards component, the KIR-PHCD is designed to integrate cleanly within Edwards-based fire alarm control architectures, ensuring consistent communication, diagnostics, and system-level functionality.
• Life-Safety Grade Construction — Built to the quality standards expected of commercial fire alarm equipment, the detector is appropriate for permanent installation in occupancies subject to applicable fire and building codes, supporting long-term reliability in demanding environments.
• Broad Application Suitability — The multisensor design addresses a wide range of occupancy types and usage scenarios, from office corridors and mechanical rooms to hospitality spaces and healthcare settings, where diverse ignition sources and occupant sensitivities demand versatile detection coverage.