The Silent Knight WSK-PHOTO-T Swift Photo Thermal Detector represents advanced multi-criteria fire detection technology designed for sophisticated commercial fire alarm systems. This intelligent addressable detector combines photoelectric smoke sensing with thermal monitoring, providing comprehensive fire event detection across diverse environmental conditions. Engineered for precision performance in complex commercial and institutional settings, the WSK-PHOTO-T delivers enhanced detection capabilities beyond traditional single-technology sensors.
Compatible with addressable fire alarm panels and networked detection systems, this detector offers superior discrimination between actual fire events and nuisance alarm conditions. Its advanced sensing algorithms enable rapid, accurate response to developing fire scenarios while minimizing false alarm potential. Ideal for installation in office complexes, educational facilities, healthcare environments, and industrial spaces with variable ambient conditions.
Key Features
- Dual-criteria detection combining photoelectric and thermal sensing technologies
- Compatible with Silent Knight addressable fire alarm control panels
- Low-profile design facilitating seamless architectural integration
- User-programmable sensitivity settings for customized detection parameters
- UL 268 and NFPA 72 compliant for comprehensive safety assurance
- Operating temperature range: 32°F to 100°F (0°C to 38°C)
Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: 250 µA
- Alarm Current: 6 mA
- Mounting Height: Up to 10.5 feet standard
- Diameter: 6.0 inches
- Height: 2.2 inches
Recommended for integration with networked fire alarm systems utilizing addressable communication protocols, the WSK-PHOTO-T provides comprehensive detection across commercial, institutional, and light industrial environments. Its advanced multi-sensor design enables reliable fire event identification while maintaining high immunity to environmental false alarm triggers.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 5.5 × 2.5 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Pull Station |






