Home / Detectors / Duct Detectors / Grinnell Fire Protection 600/900D Grinnell Fire Protection 600/900D $450.00 Duct Smoke Detector 2 in stock Grinnell Fire Protection 600/900D quantity Add to cart Request a Quote This product is already on your Quote Request Browse your Quote Request Factory NewBrand: Grinnell Fire Protection FireAlarm.com Part #: 10592 Categories: Duct Detectors, In Stock - WH Manufacturer Part #: 600/900DSecondary Part #: 515-465 Specifications Resources Resources Information Weight 1.00 lbs Dimensions 7 × 7 × 5 in Condition New Brand Grinnell Fire Protection Resources