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Fire Alarm System Components

133 results found that include 279 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
  • 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

  • EDWARDS SIGNALING
  • Multiple product options available

    Heat Detector; Varies by Type, Finish, Mounting, Depth (In.), Length (In.), Height (In.) and Includes

  • EDWARDS SIGNALING
  • Multiple product options available

    Horn Strobe; Varies by Type, Finish, Mounting, Depth (In.), Length (In.), Height (In.), Width (In.), Alarm Current and Voltage

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

Trim Plate,Red,H 1/2 x L 5 7/8 In
  • EDWARDS SIGNALING
  • Multiple product options available

    Relay and Standards UL; Varies by Type, Depth (In.), Length (In.), Height (In.) and Voltage

  • 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.)

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

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

  • 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

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

  • EDWARDS SIGNALING
  • Multiple product options available

    Fire Bell; Varies by Type, Finish, Mounting, Depth (In.), Length (In.), Height (In.), Alarm Current and Voltage

  • EDWARDS SIGNALING
  • Multiple product options available

    Pull Station, Finish Red, Single Gang Box Included, Alarm Current —, Peak Output (dBA) —, Flash (Candela) —, Standby Current (uA) —, Depth (In.) 3, Height (In.) 4-3/4,...More

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

  • EDWARDS SIGNALING
  • 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

  • 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

Fire Alarm Battery,10 Amps
  • EDWARDS SIGNALING
  • Item # 1EXZ7
  • Mfr. Model # 12V10A
  • Fire Alarm Battery, Alarm Current 10 Amps, Depth 5 1/4 In, Height 6 1/2 In, Length 3 In, Ambient Temp Limits...More

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

Duct Smoke Detector,L 14 1/2 In
  • EDWARDS SIGNALING
  • Item # 1EYB5
  • Mfr. Model # SD-4WJ
  • Duct Smoke Detector, Photoelectric, Finish Clear Plastic, Surface Mounting, Alarm Current 35 mA, Standby...More

Phone Extension Ringer,Grey
  • FEDERAL SIGNAL
  • Item # 3YMK9
  • Mfr. Model # TELC-120
  • Phone Extension Ringer, Finish Grey, Vertical Mounting, Alarm Current 0.24 amps, Peak Output (dBA) 100 @ 10...More

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

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

Pipe mount for 105 series
Mounting Plate For Heat Detector
  • EDWARDS SIGNALING
  • 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

Strobe Wall Mount,Red,L 4 1/2 In
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