Analog Addressable Duct Smoke Detector, Photoelectric HVAC Air Sampling PAD300-DUCTR

The PAD300-DUCTR is an analog addressable duct smoke detector designed for HVAC systems in commercial, industrial, and residential buildings. It uses photoelectric sensing technology with dual air sampling tubes to detect smoke in building ductwork, meeting NFPA regulations and local fire safety codes. The detector features a durable plastic enclosure with a clear cover and operates at 24V DC, making it suitable for air velocities from 100 to 4,000 feet per minute.

This addressable detector integrates with Potter Addressable IPA and AFC/ARC Series fire alarm panels, allowing for individual device monitoring and control across your fire detection system. Installation is straightforward—the unit ships complete with a 7-inch exhaust tube, mounting template, sheet metal screws, and capture screws. The clear cover can remain in place during installation, and the detector supports remote testing via the PAD100-DRTS Remote Test Switch and remote indicators.

Key features include photoelectric smoke sensing (no screens or filters to maintain), one-form relay output, SLC Class A, Class X, and Class B compatibility, and UL listing. The detector includes a 5-year limited warranty and is housed in gray plastic with a clear protective cover.

• Photoelectric duct smoke detector for HVAC systems detects smoke in building ducts, compliant with NFPA codes
• Addressable design integrates with Potter IPA and AFC/ARC Series fire alarm panels for centralized monitoring
• Dual air sampling tubes with included 7-inch exhaust tube; sampling tubes available in 2.5, 5, and 10-foot lengths
• Rated for air velocities 100–4,000 feet per minute in diverse building applications
• No screens or filters to clean; installation without removing the clear cover; supports remote testing capability
• 24V DC operation with one-form relay output; 5-year limited warranty; UL Listed