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Fire Alarm System Components

55 results found that include 68 products

Grainger carries a broad selection of fire alarm system components to help keep your warning system in optimal working order. Find wall- and ceiling-mount strobe horns, fire bells, pull stations, heat detectors, various types of smoke detector and more to help repair and maintain fire alarm systems. Take no chances with your warning system. Help ensure it will work when needed with fire alarm system components from Grainger!Close

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Results per page:  16 | 32 | 48
  • Horn Strobe
    • SYSTEM SENSOR
    • Multiple product options available

      Horn Strobe, Two-Wire, Wall, Alarm Current 79ma-218ma (DC Max), Peak Output (dBA) 88, Flash (Candela) 15-115 Selectable, Depth (In.) 2-1/2, Height (In.) 5-5/8, Length...More

  • Photoelectric,Universal,Smoke Detector
    Photoelectric,Universal,Smoke Detector
    • SYSTEM SENSOR
    • 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

  • Ceiling Strobe
    • SYSTEM SENSOR
    • Multiple product options available

      Ceiling Strobe, Marked Fire, Alarm Current 66 to 210mA DC, Flash (Candela) 15/30/75/95/110/115, Standby Current (uA) 0, Depth (In.) 2-1/2, Height (In.) 6-4/5, Length...More

  • Sampling Tube
    • SYSTEM SENSOR
    • Multiple product options available

      Sampling Tube, Smoke Detector and Connects to Smoke Detector; Varies by Length (In.), Width (In.) and Tube Length (Ft.)

  • Remote Test Station,Sngl Gang Box,105 mA
    Remote Test Station,Sngl Gang Box,105 mA
    • SYSTEM SENSOR
    • Item # 5CGZ4
    • Mfr. Model # RTS151
    • Remote Test Station, Finish White, Single Gang Box Mounting, Alarm Current 105 mA, Depth 1 3/4 In., Height 4...More

  • Remote Annunciator With Piezo Alarm
    Remote Annunciator With Piezo Alarm
    • SYSTEM SENSOR
    • Item # 5CGZ6
    • Mfr. Model # APA151
    • Remote Annunciator With Piezo Alarm, Signaling Device, Finish White, Single Gang Box Mounting, Alarm Current...More

  • Outdoor Horn Strobe
  • Photoelectric Sensor
    Photoelectric Sensor
    • SYSTEM 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

  • Remote Annunciator,Signaling Device
    Remote Annunciator,Signaling Device
    • SYSTEM SENSOR
    • Item # 5CGZ3
    • Mfr. Model # RA100Z
    • Remote Annunciator, Signaling Device, Finish White, Single Gang Box Mounting, Alarm Current 12 mA, Depth 1...More

  • Multi Signaling Unit
    • SYSTEM SENSOR
    • Multiple product options available

      Multi Signaling Unit, Peak Output (dBA) 85, Ambient Temp. Limits (F) 14 to 140, Number Required 1 and Voltage 20 to 29 VDC; Varies by Type, Depth (In.), Length (In.),...More

  • Mini Horn
    • SYSTEM SENSOR
    • Multiple product options available

      Mini Horn, Signaling Device, Wall, Alarm Current 10 to 29mA DC, Peak Output (dBA) 80, Standby Current (uA) 0, Depth (In.) 9/20, Height (In.) 4-3/5, Length (In.) 2-9/10,...More

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

  • Horn Strobe,Horn Strobe,Red
    Horn Strobe,Horn Strobe,Red
    • SYSTEM SENSOR
    • Item # 54TP79
    • Mfr. Model # P2RL
    • Horn Strobe, Marked Fire, Finish Red, Wall Mounting, Alarm Current -, Peak Output (dBA) 90, Flash (Candela)...More

  • Wall Speaker Strobe
    • SYSTEM SENSOR
    • Multiple product options available

      Wall Speaker Strobe, Marked Fire, Wall, Alarm Current 66 to 286mA DC, Peak Output (dBA) 85, Flash (Candela) 15/30/75/95/110/115, Standby Current (uA) 0, Depth (In.)...More

  • Strobe Light,Smoke Detector,55mA
    Strobe Light,Smoke Detector,55mA
    • SYSTEM SENSOR
    • Item # 35Z780
    • Mfr. Model # AOS
    • Strobe Light, Smoke Detector, Alarm Current 55mA, Flash (Candela) 1, Ambient Temp. Limits (F) 14 to 140,...More

  • High Candela Horn Strobe,Wall,Red,2 Wire
    High Candela Horn Strobe,Wall,Red,2 Wire
    • SYSTEM SENSOR
    • Item # 21HN49
    • Mfr. Model # P2RH
    • High Candela Horn Strobe, Marked Fire, Finish Red, Wall Mounting, Alarm Current 272 to 355mA DC, Peak Output...More

  • Strobe
    • SYSTEM SENSOR
    • Multiple product options available

      Strobe, Wall, Alarm Current 66ma-210ma (DC Max), Flash (Candela) 15-115 Selectable, Depth (In.) 2-1/2, Height (In.) 5-5/8, Length (In.) 4-3/4, Width (In.) 4-3/4, Ambient...More

  • Carbon Monoxide Detector,Signal Device
    Carbon Monoxide Detector,Signal Device
    • SYSTEM SENSOR
    • Item # 5CGZ7
    • Mfr. Model # CO1224T
    • Carbon Monoxide Detector, Signaling Device, Finish White, Single Gang Box Mounting, Alarm Current 40mA, Peak...More

  • Remote Test Station,2.8 to 32 VDC
    Remote Test Station,2.8 to 32 VDC
    • SYSTEM SENSOR
    • Item # 5CGZ5
    • Mfr. Model # RTS151KEY
    • Remote Test Station With Key Lock, Finish White, Single Gang Box Mounting, Alarm Current 105 mA, Depth 1 3/4...More

  • Outdoor Strobe,Wall,Standard Candela,Red
    Outdoor Strobe,Wall,Standard Candela,Red
    • SYSTEM SENSOR
    • Item # 21HN48
    • Mfr. Model # SRK
    • Outdoor Wall Strobe, Marked Fire, Finish Red, Wall Mounting, Alarm Current 66 to 210mA DCStandby Current (uA)...More

  • Photoelectric Power Board
    Photoelectric Power Board
    • SYSTEM SENSOR
    • Item # 35Z776
    • Mfr. Model # D4P120
    • Photoelectric Power Board, Smoke Detector, Alarm Current Max 65mA @24VDC/ Max 135mA RMS @24VAC/ Max 35mA RMS...More

  • Horn
    • SYSTEM SENSOR
    • Multiple product options available

      Horn, Wall, Alarm Current 57ma (DC Max), Peak Output (dBA) 88, Depth (In.) 2-1/2, Height (In.) 5-5/8, Length (In.) 4-3/4, Width (In.) 4-3/4, Ambient Temp. Limits (F) 32...More

  • Speaker Strobe,Ceiling,Std Candela,Red
    Speaker Strobe,Ceiling,Std Candela,Red
    • SYSTEM SENSOR
    • Item # 21HN46
    • Mfr. Model # SPSCR
    • Ceiling Speaker Strobe, Marked Fire, Finish Red, Ceiling Mounting, Alarm Current 66 to 286mA DC, Peak Output...More

  • Outdoor Horn,Red
    Outdoor Horn,Red
    • SYSTEM SENSOR
    • Item # 21HN51
    • Mfr. Model # HRK
    • Outdoor Wall Horn, Marked Fire, Finish Red, Wall Mounting, Alarm Current 207 to 286mA DC, Peak Output (dBA)...More

  • Speaker Strobe,Speaker Strobe,Red
    Speaker Strobe,Speaker Strobe,Red
    • SYSTEM SENSOR
    • Item # 54TP90
    • Mfr. Model # SPSCRL
    • Speaker Strobe, Speaker Strobe, Finish Red, Ceiling Mounting, Alarm Current -, Peak Output (dBA) 86, Flash...More

  • Speaker Strobe,Marked Fire,White
    Speaker Strobe,Marked Fire,White
    • SYSTEM SENSOR
    • Item # 54TP94
    • Mfr. Model # SPWL
    • Speaker Strobe, Marked Fire, Finish White, Wall Mounting, Peak Output (dBA) 88, Standby Current (uA) 0, Depth...More

  • Speaker Strobe,Speaker Strobe,White
    Speaker Strobe,Speaker Strobe,White
    • SYSTEM SENSOR
    • Item # 54TP91
    • Mfr. Model # SPSCWL
    • Speaker Strobe, Speaker Strobe, Finish White, Ceiling Mounting, Alarm Current -, Peak Output (dBA) 86, Flash...More

  • Horn Strobe,Horn Strobe,White
    Horn Strobe,Horn Strobe,White
    • SYSTEM SENSOR
    • Item # 54TP80
    • Mfr. Model # P2WL
    • Horn Strobe, Marked Fire, Finish White, Wall Mounting, Alarm Current -, Peak Output (dBA) 90, Flash (Candela)...More

  • Strobe,Marked Fire Strobe,Red
    Strobe,Marked Fire Strobe,Red
    • SYSTEM SENSOR
    • Item # 54TP83
    • Mfr. Model # SCRL
    • Strobe, Marked Fire, Finish Red, Ceiling Mounting, Alarm Current -, Flash (Candela) 15/177, Standby Current...More

  • Speaker,Marked Fire Strobe,Red
    Speaker,Marked Fire Strobe,Red
    • SYSTEM SENSOR
    • Item # 54TP95
    • Mfr. Model # SRL
    • Speaker, Marked Fire Strobe, Finish Red, Wall Mounting, Alarm Current -, Flash (Candela) 15/185, Standby...More

  • Speaker Strobe,Speaker Strobe,Red
    Speaker Strobe,Speaker Strobe,Red
    • SYSTEM SENSOR
    • Item # 54TP92
    • Mfr. Model # SPSRL
    • Speaker Strobe, Speaker Strobe, Finish Red, Wall Mounting, Alarm Current -, Peak Output (dBA) 86, Flash...More

  • Horn Strobe,Horn Strobe,Red
    Horn Strobe,Horn Strobe,Red
    • SYSTEM SENSOR
    • Item # 54TP81
    • Mfr. Model # PC2RL
    • Horn Strobe, Marked Fire, Finish Red, Ceiling Mounting, Alarm Current -, Peak Output (dBA) 90, Flash...More

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