Silent Knight SK-PTIR-W Multi-Criteria Detector, White

The SK-PTIR-W is an addressable, multi-criteria detector incorporating photoelectric, thermal, and infrared (PTIR) detection principles. Advanced algorithms maximize the advantages of each sensor type creating a more robust detection strategy that rejects nuisance sources but still responds quickly to real fires. Compatible with 5000 and 6000 Series addressable fire alarm control panels using SK protocol.

• Multi-criteria detection
• New modern design with white finish
• Analog communications
• Low standby current
• Rotary address switches
• Dual LEDs for 360° visibility
• Expanded color options
• UL 268 and UL 521 Listed
• Compatible with 5000 and 6000 Series addressable FACPs programmed for SK protocol