Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Product Categories

Fire Alarm Smoke Detectors

28 Results Found that Include 71 Products

Results per page:  16 | 32 | 48
Photoelectric,Universal,Smoke Detector
  • SYSTEM SENSOR
  • Photoelectric, Universal, Smoke Detector Photoelectric,Universal,Smoke Detector
  • Item # 2GWK9
  • Mfr. Model # D4120
  • Photoelectric, Duct Smoke Detector, Universal, Depth 2 1/2 In, Height 5 In, Length 14 3/8 In, Ambient Temp...More

  • Category : Fire Alarm System Components
Photoelectric Sensor
  • SYSTEM SENSOR
  • Photoelectric Sensor Photoelectric Sensor
  • Item # 35Z775
  • Mfr. Model # D4S
  • Photoelectric Sensor, Smoke Detector, Depth (In.) 2-1/2, Height (In.) 5, Length (In.) 7-3/4, Ambient Temp....More

  • Category : Fire Alarm System Components
  • EDWARDS SIGNALING
  • Photoelectric Smoke Detector Photoelectric Smoke Detector
  • Multiple product options available

    Photoelectric Smoke Detector, Finish White, Single Gang, 3" Round, 4" Octagonal, Alarm Current 60mA Max, Standby Current (uA) 70, Height (In.) 2, Width (In.) 6, Ambient...More

  • Category : Fire Alarm System Components
Duct Smoke Detector,Photoelectric
  • SYSTEM SENSOR
  • Duct Smoke Detector, Photoelectric Duct Smoke Detector,Photoelectric
  • Item # 5CGZ1
  • Mfr. Model # D4120W
  • Duct Smoke Detector, Watertight, Photoelectric, Finish White, Duct Mounting, Alarm Current 100mA, Depth 2 1/2...More

  • Category : Fire Alarm System Components
5-3/4" Smoke and Carbon Monoxide Alarm with 85dB
Duct Smoke Detector,L 14 1/2 In
  • EDWARDS SIGNALING
  • Duct Smoke Detector, L 14 1/2 In Duct Smoke Detector,L 14 1/2 In
  • Item # 1EYB5
  • Mfr. Model # SD-4WJ
  • Duct Smoke Detector, Photoelectric, Finish Clear Plastic, Surface Mounting, Alarm Current 35 mA, Standby...More

  • Category : Fire Alarm System Components
  • EDWARDS SIGNALING
  • Duct Detector Duct Detector
  • Multiple product options available

    Duct Detector, Surface, Depth (In.) 1-7/8, Height (In.) 5.45, Length (In.) 7-3/4, Ambient Temp. Limits (F) -4 to 158, Air Velocity (FPM) 100 to 4000 and Standards UL,...More

  • Category : Fire Alarm System Components
Smoke Detector,4" Height,Plastic
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, 4" Height, Plastic Smoke Detector,4" Height,Plastic
  • Item # 45JU40
  • Mfr. Model # HS-100-P
  • Duct Smoke Detector, Photoelectric, Finish Plastic, Duct Mounting, Alarm Current 20mA @ 230VAC, 34mA @...More

  • Category : Fire Alarm System Components
Smoke Detector,Plastic,2-1/4" H
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, Plastic, 2-1/4" H Smoke Detector,Plastic,2-1/4" H
  • Item # 45JU44
  • Mfr. Model # SM-501-P
  • Duct Smoke Detector, Photoelectric, Finish Plastic, Duct Mounting, Alarm Current 16.0mA @ 230VAC, 32mA @...More

  • Category : Fire Alarm System Components
Remote Test Station,Keyed,H 3 x L 2 In
Photoelectric Power Board
  • SYSTEM SENSOR
  • Photoelectric Power Board Photoelectric Power Board
  • Item # 35Z776
  • Mfr. Model # D4P120
  • Photoelectric Power Board, Smoke Detector, Alarm Current Max 65mA @24VDC/ Max 135mA RMS @24VAC/ Max 35mA RMS...More

  • Category : Fire Alarm System Components
5" Smoke and Carbon Monoxide Alarm with 85dB @&#x
  • FIRST ALERT
  • 5" Smoke and Carbon Monoxide Alarm with 85dB @ 10 ft. Audible Alert; (2) AA Smoke and Carbon Monoxide Alarm
  • Item # 48Z670
  • Mfr. Model # SCO500B
  • Smoke and Carbon Monoxide Alarm, Detection Method Photoelectric, Yes Interconnection Capability, Power Source...More

  • Category : Carbon Monoxide and Smoke Detectors
Smoke Detector,6" Length,Plastic
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, 6" Length, Plastic Smoke Detector,6" Length,Plastic
  • Item # 45JU39
  • Mfr. Model # HS-100-N
  • Duct Smoke Detector, Ionization, Finish Plastic, Duct Mounting, Alarm Current 20mA @ 230VAC, 34mA @ 115VAC,...More

  • Category : Fire Alarm System Components
Smoke Detector,Painted Enamel,5-1/2" H
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, Painted Enamel, 5-1/2" H Smoke Detector,Painted Enamel,5-1/2" H
  • Item # 45JU42
  • Mfr. Model # RT-3000-P
  • Duct Smoke Detector, Photoelectric, Finish Plastic, Duct Mounting, Alarm Current 29mA @ 230VAC, 50mA @...More

  • Category : Fire Alarm System Components
Smoke Detector,Plastic,9-1/8" L
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, Plastic, 9-1/8" L Smoke Detector,Plastic,9-1/8" L
  • Item # 45JU43
  • Mfr. Model # SM-501-N
  • Duct Smoke Detector, Ionization, Finish Plastic, Duct Mounting, Alarm Current 16.0mA @ 230VAC, 32mA @ 115VAC,...More

  • Category : Fire Alarm System Components
Smoke Detector,Painted Enamel,13-1/2" L
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, Painted Enamel, 13-1/2" L Smoke Detector,Painted Enamel,13-1/2" L
  • Item # 45JU41
  • Mfr. Model # RT-3000-N
  • Duct Smoke Detector, Ionization, Finish Plastic, Duct Mounting, Alarm Current 29mA @ 230VAC, 50mA @ 115VAC,...More

  • Category : Fire Alarm System Components
  • AIR-INTELLIGENCE
  • Smoke Detector Smoke Detector
  • Multiple product options available

    Smoke Detector, Air Sampling, Finish White/Blue, Surface or Flush, Height (In.) 9, Length (In.) 4-1/4, Coverage (Square-Ft.) 2500, Alarm State (mA) 350mA, Humidity Range...More

  • Category : Fire Alarm System Components
Smoke Detector,Plastic,4-1/2" H
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, Plastic, 4-1/2" H Smoke Detector,Plastic,4-1/2" H
  • Item # 45JU28
  • Mfr. Model # SL-2000-N
  • Duct Smoke Detector, Ionization, Finish Plastic, Duct Mounting, Alarm Current 18mA @ 230VAC, 32mA @ 115VAC,...More

  • Category : Fire Alarm System Components
Smoke Detector,Plastic,4-1/2" L
  • AIR PRODUCTS AND CONTROLS
  • Smoke Detector, Plastic, 4-1/2" L Smoke Detector,Plastic,4-1/2" L
  • Item # 45JU29
  • Mfr. Model # SL-2000-P
  • Duct Smoke Detector, Photoelectric, Finish Plastic, Duct Mounting, Alarm Current 18mA @ 230VAC, 32mA @...More

  • Category : Fire Alarm System Components
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More