The Intelligent Duct Smoke Detector provides early detection of smoke in the air moving through heating and ventilation (HVAC) ducts in commercial and industrial premises. Its purpose is to prevent the re-circulation of smoke from an area on fire to areas unaffected by the fire when used with a XP95 or Discovery detector.

• Operates in air speeds of 0.5m/s to 20m/s
• Transparent cover to view detector head LED
• Integral smoke test port