Smoke Detectors
Fenwal Smoke detector with built-in suction fan
F1H-Q
Fenwal Ultra-Small, ultra-high-sensitive smoke/heat detector
F11（Linked type）
Fenwal Standalone type smoke detector
F1H (Single Type)
Fenwal Flameproof-enclosure Photoelectric smoke detector FLS-02E, FLS-02E-H2 (Hydrogen Flameproof)
FLS-02E
Fenwal Aspirating Super-High Sensitivity Smoke Detection System
SAS(Suction Alarm System)