Catalog > Silent Knight SK-PHOTO-W Addressable Smo...
Verified: January 13, 2026
Silent Knight SK-PHOTO-W Addressable Smoke Detector
~$54.95
The Silent Knight SK-PHOTO-W is an addressable smoke detector designed for use with Silent Knight addressable fire alarm control panels.
Key Specifications
- Compatibility: Silent Knight addressable panels
- Voltage: 24 VDC
- Type: Addressable Photoelectric
- Mounting: Standard 4-inch square box
- Operating Temperature: 32°F to 120°F
- Sensitivity: Meets UL 268 standard
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