Edwards Signaling SD-PH Duct Detector Protective Housing for HVAC Fire Alarm Systems New and accessible installations

and accessible installations

including delay timers and real-time clock operations

Modular system architecture: Allows flexible system design and future expansion without redesign

ensuring durability in industrial use

Scalable: Can be integrated into larger systems with various I/O modules

Edwards Signaling SD-PH Duct Detector Protective Housing for HVAC Fire Alarm Systems New and accessible installationsDescription The Edwards Signaling SD PH is a duct detector protective housing designed to support smoke detection systems in HVAC duct applications. Manufactured by Edwards Signaling, it provides environmental protection for compatible duct smoke detectors in high humidity and variable airflow conditions. The Edwards SD PH ensures reliable detector performance by maintaining stable operation in demanding air handling environments. Technical