Fenwal (PSD-7155) Photoelectric Smoke Detector 71-550000-001
The Fenwal PSD-7155 is a photoelectric smoke detector designed to respond to a broad spectrum of both flaming and smoldering fire conditions. It uses state-of-the-art solid-state, low-voltage circuitry with Surface Mount Technology (SMT) for reliable performance.
The PSD-7155 supports both 2-wire and 4-wire installation with a proper base, offering flexible mounting options for a variety of commercial fire alarm applications.
KEY FEATURES
- Detects both flaming and smoldering fire conditions
- State-of-the-art solid-state, low-voltage circuitry
- Surface Mount Technology (SMT) construction
- Compatible with 2-wire and 4-wire installations
- Requires proper detector base for installation
- Designed for commercial fire alarm systems
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | .25 lbs |
|---|---|
| Dimensions | 4 × 4 × 2 in |





