Edwards Signaling SD-PH Duct Detector Protective Housing for HVAC Fire Alarm Systems New including delay timers and real-time

including delay timers and real-time clock operations

CHS-6 in CAB-3/4/BB-25/EQ cabinet series Operation Modes CLIP or FlashScan-compatible panels Dimensions 6

Operating on a 200–230V AC

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

Edwards Signaling SD-PH Duct Detector Protective Housing for HVAC Fire Alarm Systems New including delay timers and real-timeDescription 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