Kidde KC2-OSH KC2 Series Smoke and Heat Detector Head Only, Photoelectric, 2-Wire with Integral 135 Heat

Deliver dependable, code-compliant fire detection for commercial and institutional sites with the Kidde Commercial KC2-OSH detector head. This KC2 series photoelectric smoke and heat detector head combines Optica photoelectric sensing with an integral 135°F heat sensor to deliver multi-criteria detection that reliably identifies both smoldering smoke and rapid temperature rises. Designed for 2-wire conventional systems, the KC2-OSH installs quickly on interchangeable bases, simplifying upgrades and minimizing downtime for security integrators and facility managers.

Built-in nuisance discrimination and automatic drift compensation reduce false alarms and service calls, while the tri-color LED and continuous self-diagnostics streamline monitoring and maintenance. UL 268 listing ensures compliance with fire alarm standards for commercial security and life-safety systems. Ideal for schools, offices, retail and other managed properties where accurate detection and low maintenance are priorities. Enhance your fire alarm and monitoring strategy with a proven detector head from Kidde Commercial — add the KC2-OSH to your next security or fire protection project.

• Reliable early detection with Optica photoelectric sensing and an integral 135°F heat sensor to catch both smoldering and fast-burning fires
• Reduces nuisance alarms with advanced multi-criteria discrimination and automatic drift compensation, lowering maintenance and downtime
• 2‑wire compatibility and interchangeable head/base design for fast installation and easy upgrades to existing conventional fire alarm systems
• Tri-color LED and self-diagnostics provide clear status (alarm, trouble, standby) for simple monitoring and quicker troubleshooting
• UL 268 listed for code-compliant protection in commercial security and life-safety applications