Silent Knight SK-HEAT-W Addressable 2-Wire Fixed Heat Detector, Includes Base, White

Protect critical facilities with dependable thermal detection engineered for commercial and industrial fire protection. The Silent Knight by Honeywell SK-HEAT-W addressable fixed temperature heat detector delivers fast, focused detection—factory-set to 135°F (57°C)—so your security and monitoring systems react quickly where smoke detectors may not be appropriate. Its two-wire SLC connectivity and rotary decimal addressing let technicians pinpoint alarms on the panel for faster troubleshooting and targeted response, reducing downtime.

Designed to meet UL 268 7th Edition and compatible with Silent Knight control panels, the SK-HEAT-W simplifies installation and maintenance: LEDs blink when polled for easy verification, and the unit operates on standard 32V DC supply. Its rugged, low-profile white housing replaces legacy SK-HEAT models and performs reliably in dusty or high-airflow spaces where optical detectors can struggle. Ideal for server rooms, mechanical spaces, kitchens, and other specialized zones requiring thermal-based protection.

Add the SK-HEAT-W to your next security or surveillance project for precise, code-compliant heat monitoring—order now to strengthen your fire-detection strategy.

• Reliable, rapid thermal detection that minimizes risk to people and property with a 135°F (57°C) fixed-temperature trigger
• Addressable design with rotary decimal switches for precise device location and faster incident response during monitoring
• Simple two-wire SLC connection and 32V DC operation for faster installation and seamless integration with Silent Knight panels
• UL 268 7th Edition compliance and polling LED feedback reduce maintenance time and ensure code-conforming performance
• Robust, dust-tolerant design ideal for commercial and industrial security, surveillance, and fire-protection environments