System Sensor DNR Duct Smoke Detector Housing

System Sensor's DNR Duct Detector Housing is an Intelligent non-relay photoelectric duct smoke detector for use with Intelligent Addressable Fire Alarm Control Panels. Requires COMPATIBLE DETECTOR HEAD (sold separately). COMPATIBLE ACCESSORIES: — DCOIL Remote test coil required with RTS151 / RTS151KEY — DST1 Metal sampling tube duct width up to 1ft (0.3m) — DST1.5 Metal sampling tube duct widths 1 ft to 2 ft (0.3 to 0.6 m) — DST3 Metal sampling tube duct widths 2 ft to 4 ft (0.6 to 1.2 m) — DST5 Metal sampling tube duct widths 4 ft to 8 ft (1.2 to 2.4 m) — DST10 Metal sampling tube duct widths 8 ft to 12 ft (2.4 to 3.7 m) — ETX Metal exhaust tube duct width 1ft (0.3 m) — RTS151 Remote test station — RTS151KEY Remote test station with key lock — P48-21-00 End cap for metal sampling tubes — RA100Z Remote annunciator alarm LED — M02-04-00 Test magnet — DH400OE-1 Weatherproof enclosure See also: DNRW Watertight Duct Detector Housing