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    Fire Safety / Smoke Detector

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    Results 1-50 of 920.
    HONEYWELL FST-851RA

    HONEYWELL

    NOTIFIER CO

    FST-851RA

    DISCONTINUED BY MANUFACTURER, HEAT DETECTOR, INTELLIGENT, THERMAL, W/FLASHSCAN
    ✓ IN STOCK!
    Buy Surplus As Low As $586.51
    $586.51
    HONEYWELL PCI-24

    HONEYWELL

    FIRE LITE

    PCI-24

    DISCONTINUED BY MANUFACTURER, INTERFACE BOX, FOR INTERROGATING FS7-2173-2RP/FS10R DETECTORS, W/ UNIVERSAL CHARGER
    ✓ IN STOCK!
    Buy Surplus As Low As $1,122.00
    $1,122.00
    HONEYWELL FS-OSI-RI

    HONEYWELL

    NOTIFIER CO

    FS-OSI-RI

    BEAM DETECTOR, SMOKE DETECTOR, 24VDC 32 MAX, 450MA MAX AT 32V, 15W MAX, 20 DEGREE VERT, 50DEG HORIZ, REPLACES FSB-200
    $1,308.20 Buy Surplus As Low As $784.92
    $784.92
    HONEYWELL TC806B1076

    HONEYWELL

    TC806B1076

    DISCONTINUED BY MANUFACTURER, INTELLIGENT SMOKE DETECTOR, PHOTOELECTRIC, PLUG-IN, FOR CLIP / FLASHSCAN INTELLIGENT LOOP TRANSMISSION
    ✓ IN STOCK!
    Buy Surplus As Low As $706.48
    $706.48
    HONEYWELL OSI-RI-GW

    HONEYWELL

    GAMEWELL-FCI

    OSI-RI-GW

    THE OSI-RI-GW INTELLIGENT ADDRESSABLE REFLECTOR-TYPE LINEAR OPTICAL BEAM SMOKE..DETECTOR IS UNIQUELY SUITED FOR PROTECTING LARGE OPEN AREAS WITH HIGH CEILINGS, WHERE..SPOT-TYPE SMOKE DETECTO ...
    ✓ IN STOCK!
    $2,394.29 Buy Surplus As Low As $1,436.58
    $1,436.58
    HONEYWELL D355PL

    HONEYWELL

    FIRE LITE

    D355PL

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, NON RELAY, PHOTOELECTRIC DUCT, 24 VDC, AIR DUCT VELOCITY 100 TO 4, OPERATING HUMIDITY RANGE 0 TO 95 RELATIVE HUMIDITY, REPLACED BY D365PL
    ✓ IN STOCK!
    Buy Surplus As Low As $599.39
    $599.39
    Repair Yours $421.00
    HONEYWELL VEP-A10-P-NTF

    HONEYWELL

    NOTIFIER CO

    VEP-A10-P-NTF

    ASPIRATING SMOKE DETECTOR, SCREEN: 3.5IN LDC, WORKING WOLTAGE: 18-30VDC, RELAY CONTACTS: 2AMP 30VDC, MAX POWER: 10W / 12 ALARM, SLC CURRENT: 8MA, INLET: 4 PIPE
    ✓ IN STOCK!
    $11,192.50 Buy Surplus As Low As $3,222.80
    $3,222.80
    Repair Yours $3,039.68
    HONEYWELL OSI-R-SS

    HONEYWELL

    NOTIFIER CO

    OSI-R-SS

    BEAM DETECTOR WITH REFLECTOR, UL LISTED
    ✓ IN STOCK!
    $876.63 Buy Surplus As Low As $525.98
    $525.98
    HONEYWELL VES-A00-P

    HONEYWELL

    FIRE LITE

    VES-A00-P

    VES SMOKE DETECTOR, WITH LEDS, 24VDC, 2000M² COVERAGE, MINIMUM AIRFLOW PER PIPE: 20I/M, 12 PROGRAMMABLE RELAYS, IP40 RATING, SCREW TERMINAL BLOCKS,
    ✓ IN STOCK!
    $14,373.00 Buy Surplus As Low As $10,924.00
    $10,924.00
    Repair Yours $7,158.00
    HONEYWELL OSI-RI-FL

    HONEYWELL

    FIRE LITE

    OSI-RI-FL

    INTELLIGENT ADDRESSABLE REFLECTOR, TYPE LINEAR, OPTICAL BEAM SMOKE DETECTOR, UL/ULC LISTED
    ✓ IN STOCK!
    $1,537.16 Buy Surplus As Low As $922.29
    $922.29
    HONEYWELL 2451

    HONEYWELL

    SYSTEM SENSOR

    2451

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 400 SERIES, PHOTOELECTRONIC, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $139.40
    $139.40
    HONEYWELL FST-851

    HONEYWELL

    NOTIFIER CO

    FST-851

    DISCONTINUED BY MANUFACTURER, HEAT DETECTOR, W/ FLASHSCAN, 135 F, FIXED TEMPERATURE, 15-32 VDC, 6.5 MA, REPLACED BY FST-951 / FST-951-IV
    ✓ IN STOCK!
    Buy Surplus As Low As $209.74
    $209.74
    HONEYWELL D4120W

    HONEYWELL

    SYSTEM SENSOR

    D4120W

    SYSTEM SENSOR D4120W GAS/SMOKE DETECTION 24V AC/DC OR 120VAC 4-WIRE WATERTIGHT ENCLOSURE. , D4120W
    ✓ IN STOCK!
    $353.00 Buy Surplus As Low As $233.00
    $233.00
    HONEYWELL 4W-B

    HONEYWELL

    NOTIFIER CO

    4W-B

    SYSTEM SENSOR I³ SERIES PHOTOELECTRIC DETECTORS , I³ PHOTO DETECTOR, 4-WIRE, 12/24 VDC, PHOTO.
    ✓ IN STOCK!
    $97.84 Buy Surplus As Low As $58.71
    $58.71
    HONEYWELL FST-951R

    HONEYWELL

    NOTIFIER CO

    FST-951R

    THERMAL SENSOR HEAD, ROR TEMPERATURE, FLASHSCAN TECHNOLOGY, WHITE
    ✓ IN STOCK!
    $55.66 Buy Surplus As Low As $33.39
    $33.39
    HONEYWELL FST-951H-IV

    HONEYWELL

    NOTIFIER CO

    FST-951H-IV

    DISCONTINUED BY MANUFACTURER, THERMAL SENSOR HEAD, HIGH TEMPERATURE, FLASHSCAN AND CLIP TECHNOLOGY, IVORY
    ✓ IN STOCK!
    Buy Surplus As Low As $250.00
    $250.00
    HONEYWELL 1046832

    HONEYWELL

    RESIDEO

    1046832

    BATTERY OPERATED SMOKE ALARM
    ✓ IN STOCK!
    $20.81 Buy Surplus As Low As $12.49
    $12.49
    HONEYWELL SK-PHOTO-R-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO-R-W

    PHOTOELECTRIC SMOKE DETECTOR, WHITE, LOW-PROFILE INTELLIGENT PHOTOELECTRIC SENSOR, REMOTE TEST CAPABLE, FOR USE WITH DNR/DNRW
    ✓ IN STOCK!
    $97.76 Buy Surplus As Low As $58.65
    $58.65
    HONEYWELL DH400OE-1

    HONEYWELL

    SYSTEM SENSOR

    DH400OE-1

    WEATHERPROOF DUCT SMOKE DETECTOR ENCLOSURE , DH400OE-1
    ✓ IN STOCK!
    $604.60 Buy Surplus As Low As $362.76
    $362.76
    HONEYWELL D365PL

    HONEYWELL

    FIRE LITE

    D365PL

    DUCT SMOKE DETECTOR, NON-RELAY, PHOTOELECTRIC DUCT, 100-4000 FT/MIN, 15*32 VDC0-93% RELATIVE HUMIDITY, REPLACES D355PL
    $477.00 Buy Surplus As Low As $288.11
    $288.11
    HONEYWELL SS-PHOTO

    HONEYWELL

    SYSTEM SENSOR

    SS-PHOTO

    SS-SERIES PHOTOELECTRIC SMOKE DETECTOR , SS-PHOTO
    ✓ IN STOCK!
    $54.51 Buy Surplus As Low As $32.71
    $32.71
    HONEYWELL 1046858

    HONEYWELL

    RESIDEO

    1046858

    10YR SEALED BATTERY ION, SMOKE ALARM
    ✓ IN STOCK!
    $35.00 Buy Surplus As Low As $24.00
    $24.00
    HONEYWELL 1046850

    HONEYWELL

    RESIDEO

    1046850

    INTERCONNECTION SMOKE ALARM, 10YR BATTERY
    ✓ IN STOCK!
    $29.36 Buy Surplus As Low As $17.62
    $17.62
    HONEYWELL 1046836

    HONEYWELL

    RESIDEO

    1046836

    INTERCONNECTION SMOKE ALARM
    ✓ IN STOCK!
    $16.88 Buy Surplus As Low As $10.13
    $10.13
    HONEYWELL NP-200R

    HONEYWELL

    NOTIFIER CO

    NP-200R

    PHOTOELECTRIC SMOKE DETECTOR, FOR FIREWARDEN SERIES, WHITE, LOW-PROFILE INTELLIGENT, REMOTE TEST CAPABLE, FOR USE WITH DNR/DNRW, FLASHSCAN ONLY
    ✓ IN STOCK!
    $151.81 Buy Surplus As Low As $91.09
    $91.09
    HONEYWELL NP-200

    HONEYWELL

    NP-200

    INTELLIGENT ADDRESSABLE PHOTO DETECTOR, WITH BASE, FLASHSCAN; WHITE....REPLACE NP-100 , NP-200
    ✓ IN STOCK!
    $153.30 Buy Surplus As Low As $109.23
    $109.23
    HONEYWELL TC807B1059

    HONEYWELL

    TC807B1059

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR HEAD, FOR USE W/S911 UL BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $233.31
    $233.31
    HONEYWELL 14507371-001

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    14507371-001

    SMOKE DETECTOR BASE ONLY, STANDARD FLANGED LOW-PROFILE, IVORY, 6.1" (15.5 CM) DIAMETER, PLUG-IN, PRICED EACH
    ✓ IN STOCK!
    $30.30 Buy Surplus As Low As $14.20
    $14.20
    HONEYWELL TC807A-1036

    HONEYWELL

    TC807A-1036

    DISCONTINUED BY MANUFACTURER, SMOKE / HEAT DETECTOR, ION SENSOR, ANALOG
    ✓ IN STOCK!
    Buy Surplus As Low As $199.27
    $199.27
    HONEYWELL FZM-1

    HONEYWELL

    NOTIFIER CO

    FZM-1

    FLASHSCAN ADDRESSABLE DEVICES, (FG-05-029), ADDRESSABLE 2-WIRE DETECTOR MONITOR MODULE; WITH FLASHSCAN
    ✓ IN STOCK!
    $161.20 Buy Surplus As Low As $96.72
    $96.72
    HONEYWELL H365HT

    HONEYWELL

    FIRE LITE

    H365HT

    ADDRESSABLE HIGH HEAT DETECTOR; WHITE; LITESPEED ONLY; INCLUDES BASE
    ✓ IN STOCK!
    $119.53 Buy Surplus As Low As $71.72
    $71.72
    HONEYWELL TC804A-1013

    HONEYWELL

    TC804A-1013

    PLUG IN PHOTO AREA SMOKE DETECTOR W HEAT
    ✓ IN STOCK!
    $68.51 Buy Surplus As Low As $58.54
    $58.54
    HONEYWELL HFS-D

    HONEYWELL

    FIRE LITE

    HFS-D

    DISCONTINUED BY MANUFACTURER, DUCT SMOKE DETECTOR, ADDRESSABLE DUCT WITH ADDRESSABLE PHOTOELECTRIC DETECTOR HEAD, USED WITH MS-25
    ✓ IN STOCK!
    Buy Surplus As Low As $212.65
    $212.65
    Repair Yours $300.00
    HONEYWELL DNR

    HONEYWELL

    SYSTEM SENSOR

    DNR

    DUCT DETECTOR, PHOTOELECTRIC, INNOVAIRFLEX INTELLIGENT, NON-RELAY, DOES NOT INCLUDE HEAD
    ✓ IN STOCK!
    $203.28 Buy Surplus As Low As $131.67
    $131.67
    HONEYWELL D4120

    HONEYWELL

    SYSTEM SENSOR

    D4120

    DUCT SMOKE DETECTION, INNOVAIRFLEX, 4-WIRE PHOTOELECTRIC, 2 DPDT FORM-C RELAY CONTACTS, TEST/RESET BUTTON, 24 VAC/DC OR 120 VAC
    ✓ IN STOCK!
    $230.00 Buy Surplus As Low As $175.00
    $175.00
    HONEYWELL 4WTR-B

    HONEYWELL

    SYSTEM SENSOR

    4WTR-B

    SYSTEM SENSOR, DETECTOR, 4-WIRE, 12/24 VDC, THERMAL
    ✓ IN STOCK!
    $130.00 Buy Surplus As Low As $78.00
    $78.00
    HONEYWELL 2W-B

    HONEYWELL

    SYSTEM SENSOR

    2W-B

    SMOKE DETECTOR, PHOTOELECTRIC, I3 SERIES, WALL/CEILING MOUNT, 2 WIRE, 12V/24VDC, PLUG IN, W/BASE
    ✓ IN STOCK!
    $73.00 Buy Surplus As Low As $56.00
    $56.00
    HONEYWELL XLS-PS

    HONEYWELL

    XLS-PS

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, INTELLIGENT, ANALOG TO DIGITAL, INTEGRAL MICROPROCESSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $221.58
    $221.58
    HONEYWELL TC805C-1000

    HONEYWELL

    TC805C-1000

    DISCONTINUED BY MANUFACTURER, ION DETECTOR, 2-WIRE, 120 V AC, W/ STATUS LED
    ✓ IN STOCK!
    Buy Surplus As Low As $433.76
    $433.76
    HONEYWELL 4WTA-B

    HONEYWELL

    FIRE LITE

    4WTA-B

    SMOKE DETECTOR, 4-WIRE, PHOTOELECTRIC, I3, THERMAL SENSOR, BUILT-IN SOUNDER (85 DB), 35 MA ALARM CURRENT
    ✓ IN STOCK!
    $102.30 Buy Surplus As Low As $61.42
    $61.42
    HONEYWELL 2WTA-B

    HONEYWELL

    FIRE LITE

    2WTA-B

    SMOKE DETECTOR, PHOTO THERMAL, 2-WIRE, 12/24 VDC, PLUG-IN BASE W/ BUILT IN SOUNDER
    ✓ IN STOCK!
    $90.27 Buy Surplus As Low As $48.00
    $48.00
    HONEYWELL 2151

    HONEYWELL

    FIRE LITE

    2151

    SMOKE DETECTOR PHOTOELECTRIC, 100 SERIES, LOW PROFILE PENDANT, 8.5 - 35 VDC, 32 TO 120 DEGREES F OPERATING TEMPERATURE
    ✓ IN STOCK!
    $101.66 Buy Surplus As Low As $59.22
    $59.22
    HONEYWELL SDX551

    HONEYWELL

    NOTIFIER CO

    SDX551

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR HEAD, 15-32 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $119.30
    $119.30
    HONEYWELL SCS-8

    HONEYWELL

    NOTIFIER CO

    SCS-8

    SMOKE CONTROL STATION, SMOKE CONTROL MASTER; INCLUDES EIGHT ON/OFF/AUTO SWITCHES. SUPPORTS ONE SCE-8. INCLUDES MANUAL, SLIDE-IN LABELS. MOUNTS IN ADP-4 OR ABS-4D.
    ✓ IN STOCK!
    $1,228.00 Buy Surplus As Low As $431.99
    $431.99
    HONEYWELL SS-PD

    HONEYWELL

    SYSTEM SENSOR

    SS-PD

    DUCT SMOKE DETECTOR, INTELLIGENT LOW-FLOW, 15-32 VDC, 10-93% RELATIVE HUMIDITY RANGE, 32-131 F OPERATING TEMPERATURE
    ✓ IN STOCK!
    $73.50 Buy Surplus As Low As $44.10
    $44.10
    HONEYWELL 2451TH

    HONEYWELL

    SYSTEM SENSOR

    2451TH

    SMOKE DETECTOR, PHOTOELECTRIC HEAD W/THERMAL
    ✓ IN STOCK!
    $63.00 Buy Surplus As Low As $38.00
    $38.00
    HONEYWELL COSMO-2W

    HONEYWELL

    SYSTEM SENSOR

    COSMO-2W

    I4 SERIES COMBINATION CO/SMOKE DETECTOR IS A 2-WIRE CARBON MONOXIDE (CO) AND SMOKE DETECTION TECHNOLOGY IN A SINGLE, SYSTEM-CONNECTED DEVICE. , COSMO-2W
    ✓ IN STOCK!
    $219.44 Buy Surplus As Low As $131.66
    $131.66
    HONEYWELL D4120

    HONEYWELL

    NOTIFIER CO

    D4120

    DUCT SMOKE DETECTION, INNOVAIRFLEX, 4-WIRE PHOTOELECTRIC, 2 DPDT FORM-C RELAY CONTACTS, TEST/RESET BUTTON, 24 VAC/DC OR 120 VAC
    ✓ IN STOCK!
    $230.68 Buy Surplus As Low As $175.32
    $175.32
    HONEYWELL BEAMMMK

    HONEYWELL

    NOTIFIER CO

    BEAMMMK

    MULTI-MOUNTING KIT, REFLECTIVE PROJECTED BEAM SMOKE USE
    ✓ IN STOCK!
    $177.48 Buy Surplus As Low As $81.00
    $81.00
    HONEYWELL 2WT-B

    HONEYWELL

    NOTIFIER CO

    2WT-B

    SYSTEM SENSOR I³ SERIES PHOTOELECTRIC DETECTORS , I³ PHOTO DETECTOR, 2-WIRE, 12/24 VDC, PHOTO THERMAL.
    ✓ IN STOCK!
    $70.28 Buy Surplus As Low As $42.17
    $42.17
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