SYSTEM SENSOR D2 Duct Smoke Detector, 2-wire, Photoelectric

Features

• Photoelectric, integrated low-flow technology
• Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec)
• Versatile mounting options in square or rectangular configuration with modular construction
• Plug-in sensor
• Superb false immunity with the latest sensor technology
• Broader ranges for operating temperature (-4ºF to 158ºF) and humidity (0% to 95% non-condensing)
• Patented sampling tube installs from front or back of the detector with no tools required
• A cover tamperture to indicate a trouble condition for removed or improperly installed sensor cover
• Increased wiring space with a newly added 3/4 inch conduit knockout
• Improved LED status
• 24 V DC
• Backward compatibility with existing Innovair products, inclremote accessories