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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
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

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,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

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

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

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

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

Outdoor Horn Strobe
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

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

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

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

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

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 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

Wall Chime Strobe,White
Wall Chime Strobe,White
  • SYSTEM SENSOR
  • Item # 21HN52
  • Mfr. Model # CHSW
  • Wall Chime Storbe, Finish White, Wall Mounting, Alarm Current 64 to 217mA DC, Peak Output (dBA) 77, Flash...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

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

Compact Strobe,Marked Fire Strobe,White
Compact Strobe,Marked Fire Strobe,White
  • SYSTEM SENSOR
  • Item # 54TP86
  • Mfr. Model # SGWL
  • Compact Strobe, Marked Fire, Finish White, Wall Mounting, Alarm Current -, Flash (Candela) 15/185, Standby...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

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

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

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

Chime Strobe,Unmarked,Red
Chime Strobe,Unmarked,Red
  • SYSTEM SENSOR
  • Item # 54TP71
  • Mfr. Model # CHSRL
  • Chime Strobe, Unmarked, Finish Red, Wall Mounting, Alarm Current -, Peak Output (dBA) 78, Flash (Candela)...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

Chime Strobe,Unmarked,White
Chime Strobe,Unmarked,White
  • SYSTEM SENSOR
  • Item # 54TP72
  • Mfr. Model # CHSWL
  • Chime Strobe, Unmarked, Finish White, Wall Mounting, Alarm Current -, Peak Output (dBA) 78, Flash (Candela)...More

Horn Strobe,Horn Strobe,White
Horn Strobe,Horn Strobe,White
  • SYSTEM SENSOR
  • Item # 54TP82
  • Mfr. Model # PC2WL
  • Horn Strobe, Marked Fire, Finish White, Ceiling Mounting, Alarm Current -, Peak Output (dBA) 90, Flash...More

Compact Horn Strobe,Horn Strobe,White
Compact Horn Strobe,Horn Strobe,White
  • SYSTEM SENSOR
  • Item # 54TP78
  • Mfr. Model # P2GWL
  • Compact Horn Strobe, Marked Fire, Finish White, Wall Mounting, Alarm Current -, Peak Output (dBA) 90, Flash...More

Speaker,Speaker Strobe,Red
Speaker,Speaker Strobe,Red
  • SYSTEM SENSOR
  • Item # 54TP87
  • Mfr. Model # SPCRL
  • Speaker, Speaker Strobe, Finish Red, Ceiling Mounting, Peak Output (dBA) 88, Standby Current (uA) 0, Depth...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

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