The Silent Knight SK-DUCT-W Intelligent Photoelectric Duct Smoke Detector represents advanced air sampling technology for comprehensive fire detection in commercial HVAC systems and air handling units. Engineered to provide precise smoke detection across diverse environmental conditions, this non-relay intelligent detector integrates seamlessly with modern addressable fire alarm panels to deliver reliable early-warning smoke detection.
Designed specifically for challenging ventilation environments, the SK-DUCT-W leverages high-sensitivity photoelectric sensing technology to detect developing fire conditions within air circulation systems. Its intelligent design allows for precise smoke particle analysis while minimizing potential false alarm scenarios, making it ideal for critical infrastructure, commercial office complexes, healthcare facilities, and industrial environments with complex air management requirements.
Key Features
- Advanced photoelectric sensing technology with intelligent smoke particle discrimination
- Compatible with Silent Knight and most major addressable fire alarm control panels
- NFPA 72 compliant design for comprehensive air duct fire detection
- Low-profile mounting configuration minimizes interference with HVAC system components
- Supports wide temperature range from 32°F to 120°F for diverse installation scenarios
- UL 268 and UL 464 listed for commercial fire alarm system integration
Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: Less than 250 µA
- Alarm Current: Approximately 6 mA
- Dimensions: 6.5″ x 3.2″ x 2.1″
- Shipping Weight: Approximately 0.5 lbs
Fire alarm professionals will appreciate the SK-DUCT-W’s robust design, which provides reliable smoke detection for air handling units ranging from small commercial spaces to large multi-zone facilities. Its intelligent sensing mechanism ensures accurate smoke particle analysis while maintaining minimal system disruption during standard HVAC operations.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 16 × 6 × 4 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Photoelectric Smoke Detector |
