Simplex 565-964
Simplex 565-964
In stock!
Simplex 565-964 Duct Smoke Detector Board
This 4098 series photoelectric duct smoke detector board with relay drive output prevents smoke spread through HVAC ductwork. The 2-wire configuration integrates with standard Simplex duct detector housings.
Key Features:
• Photoelectric Detection: Detects visible smoke in HVAC ductwork
• 2-Wire Configuration: Simplified installation with relay drive output
• HVAC Protection: Prevents smoke circulation through building air systems
• Housing Compatibility: Compatible with Simplex 4098 duct detector housings
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