SILENT KNIGHT (WSK-HEAT-ROR) Swift Heat Rate/Rise Detector

The SILENT KNIGHT WSK-HEAT-ROR Swift Heat Rate/Rise Detector represents advanced thermal sensing technology for comprehensive fire detection in commercial and institutional environments. Engineered for precise thermal event monitoring, this intelligent pull station provides critical early warning capabilities in complex fire alarm systems, detecting both rapid temperature increases and absolute temperature thresholds.

Designed for professional fire alarm installers and facility safety managers, the WSK-HEAT-ROR integrates seamlessly with addressable fire alarm panels and provides sophisticated thermal monitoring across diverse commercial applications. Its robust construction and advanced sensor technology ensure reliable performance in challenging environmental conditions, from office complexes and manufacturing facilities to educational institutions and healthcare environments.

Key Features

• Dual-criteria heat detection: Monitors both rate-of-rise and fixed temperature thresholds for enhanced fire event recognition
• NFPA 72 compliant thermal sensing technology with UL 268 listing for commercial fire alarm applications
• Compatible with addressable fire alarm control panels and conventional notification systems
• Low-profile design with tamper-resistant mechanical activation mechanism
• Precision-engineered thermal sensor with temperature response range of 135°F fixed and 15°F per minute rate-of-rise
• Integrated electronic supervision with open/short circuit protection

Technical Specifications

• Operating Voltage: 15-32 VDC
• Standby Current: 150 µA maximum
• Alarm Current: 10 mA typical
• Operating Temperature Range: 32°F to 100°F
• Humidity Tolerance: 10% – 93% non-condensing
• Dimensions: 4.25″ x 2.75″ x 1.5″
• Mounting: Standard electrical box compatible

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com