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Fire Alarm System Components

137 Results Found that Include 310 Products

Results per page:  16 | 32 | 48
  • SYSTEM SENSOR
  • Sampling Tube Sampling Tube
  • Multiple product options available

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

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

Alarm Station Falcon Safety Steel 8 oz
  • EDWARDS SIGNALING
  • Heat Detector Heat Detector
  • Multiple product options available

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

  • EDWARDS SIGNALING
  • Horn Strobe Horn Strobe
  • Multiple product options available

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

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

Remote Test Station,2.8 to 32 VDC
  • SYSTEM SENSOR
  • Remote Test Station, 2.8 to 32 VDC Remote Test Station,2.8 to 32 VDC
  • 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

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

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

  • EDWARDS SIGNALING
  • Smoke Detector Smoke Detector
  • Multiple product options available

    Smoke Detector and Finish White; Varies by Type, Mounting, Depth (In.), Length (In.), Height (In.), Alarm Current, Voltage and Includes

  • EDWARDS SIGNALING
  • Relay Relay
  • Multiple product options available

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

Fire Alarm Battery,10 Amps
  • EDWARDS SIGNALING
  • Fire Alarm Battery, 10 Amps Fire Alarm Battery,10 Amps
  • 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

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

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

Strobe Wall Mount,Red,L 4 1/2 In
Remote Test Station,Sngl Gang Box,105 mA
  • SYSTEM SENSOR
  • Remote Test Station, Sngl Gang Box, 105 mA Remote Test Station,Sngl Gang Box,105 mA
  • 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

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

  • SYSTEM SENSOR
  • Mini Horn Mini Horn
  • 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

  • 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

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

  • SYSTEM SENSOR
  • Horn Strobe Horn Strobe
  • 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

  • EDWARDS SIGNALING
  • Pull Station Pull Station
  • 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

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

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

weatherproof box, red for CS405
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

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

Results per page:  16 | 32 | 48

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!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More