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    Results 1-50 of 945.
    HONEYWELL B501

    HONEYWELL

    SYSTEM SENSOR

    B501

    DISCONTINUED BY MANUFACTURER, DETECTOR BASE, 200 SERIES, STANDARD, ADDRESSABLE, 4.1", FLANGELESS EURO-STYLE PLUG-IN 2 WIRE WHITE, REPLACED BY B501-WH
    ✓ IN STOCK!
    Buy Surplus As Low As $8.40
    $8.40
    HONEYWELL 2451

    HONEYWELL

    SYSTEM SENSOR

    2451

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 400 SERIES, PHOTOELECTRONIC, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    HONEYWELL B210LP

    HONEYWELL

    SYSTEM SENSOR

    B210LP

    DETECTOR BASE, 200 SERIES, STANDARD, ADDRESSABLE, 6.1", FLANGED, PLUG-IN, 2 WIRE, IVORY
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $15.00
    $15.00
    HONEYWELL 2D51

    HONEYWELL

    SYSTEM SENSOR

    2D51

    SMOKE DETECTOR, PHOTOELECTRIC, LOW PROFILE PENDANT, 4 WIRE, 24 VDC / 120 VAC, PLUG IN REQUIRES BASE
    ✓ IN STOCK!
    $125.00 Buy Surplus As Low As $95.00
    $95.00
    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!
    $61.00 Buy Surplus As Low As $37.00
    $37.00
    HONEYWELL 4WT-B

    HONEYWELL

    SYSTEM SENSOR

    4WT-B

    GAS/SMOKE DETECTION, 12/24V OPERATING VOLTAGE, 4-WIRE, PLUG-IN PHOTOELECTRIC INTELLIGENT I3 SMOKE DETECTOR AND MOUNTING BASE, WITH FIXED 135 DEGREE F THERMAL SENSOR
    ✓ IN STOCK!
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    HONEYWELL 5603

    HONEYWELL

    SYSTEM SENSOR

    5603

    HEAT DETECTOR, 135 F (57 C) FIXED TEMPERATURE, NORMALLY OPEN, SINGLE CIRCUIT MECHANICAL HEAT
    ✓ IN STOCK!
    $29.00 Buy Surplus As Low As $23.00
    $23.00
    HONEYWELL 5621

    HONEYWELL

    SYSTEM SENSOR

    5621

    CONVENTIONAL HEAT DETECTOR, DUAL-CIRCUIT, 135 FIXED/RATE OF RISE
    ✓ IN STOCK!
    $62.00 Buy Surplus As Low As $38.00
    $38.00
    HONEYWELL 5622

    HONEYWELL

    SYSTEM SENSOR

    5622

    CONVENTIONAL HEAT DETECTOR, DUAL-CIRCUIT, 194 FIXED/RATE OF RISE
    ✓ IN STOCK!
    $49.00 Buy Surplus As Low As $33.00
    $33.00
    HONEYWELL PIBV2

    HONEYWELL

    SYSTEM SENSOR

    PIBV2

    SUPERVISORY SWITCH, POST INDICATOR, BUTTERFLY VALVE, 2 SPDT, 125-250 VAC, 24 VDC, 2.5/10 AMP
    ✓ IN STOCK!
    $183.00 Buy Surplus As Low As $110.00
    $110.00
    HONEYWELL SMB500

    HONEYWELL

    SYSTEM SENSOR

    SMB500

    DISCONTINUED BY MANUFACTURER, MODULE SURFACE MOUNT BOX, 4 INCH SURFACE, REPLACED BY SMB500-WH
    Buy Surplus As Low As $31.00
    $31.00
    HONEYWELL BEAM1224S

    HONEYWELL

    SYSTEM SENSOR

    BEAM1224S

    DISCONTINUED BY MANUFACTURER, PROJECTED BEAM SMOKE DETECTOR, SINGLE ENDED REFLECTED TYPE, 5-100 M RANGE, 4 LEVEL SENSITIVITY, WITH 8 INCH REFLECTOR, 4 WIRE, 15-32 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,182.00
    $1,182.00
    Repair Yours $660.00
    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!
    $319.00 Buy Surplus As Low As $192.00
    $192.00
    HONEYWELL D4120W

    HONEYWELL

    SYSTEM SENSOR

    D4120W

    DUCT SMOKE DETECTOR, PHOTOELECTRIC, 4-WIRE, WATERTIGHT, NEMA 4, INNOVAIRFLEX
    ✓ IN STOCK!
    $431.00 Buy Surplus As Low As $146.24
    $146.24
    HONEYWELL DNR

    HONEYWELL

    SYSTEM SENSOR

    DNR

    DUCT DETECTOR, INNOVAIRFLEX INTELLIGENT, NON-RELAY, DOES NOT INCLUDE HEAD
    ✓ IN STOCK!
    $119.00 Buy Surplus As Low As $72.00
    $72.00
    HONEYWELL S1224MCW

    HONEYWELL

    SYSTEM SENSOR

    S1224MCW

    DISCONTINUED BY MANUFACTURER, STROBE, SELECTABLE OUTPUT, 12/24 VDC, WALL MOUNT, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $77.00
    $77.00
    Repair Yours $200.00
    HONEYWELL SP200WA-25

    HONEYWELL

    SYSTEM SENSOR

    SP200WA-25

    DISCONTINUED BY MANUFACTURER, AUDIBLE SIGNAL APPLIANCE, SP200 SERIES, 25VRMS, 85DBA MINUTES, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $81.00
    $81.00
    HONEYWELL SSM24-10

    HONEYWELL

    SYSTEM SENSOR

    SSM24-10

    ELECTRIC ALARM BELLS, SSM SERIES, POLARIZED, 24 V DC, 10" GONG DIAMETER, SOUND OUTPUT - 86 DBA
    ✓ IN STOCK!
    $128.00 Buy Surplus As Low As $77.00
    $77.00
    HONEYWELL MDL

    HONEYWELL

    SYSTEM SENSOR

    MDL

    DISCONTINUED BY MANUFACTURER, FIRE ALARM SYNC MODULE, 12 VAC, 9.0-17.50VDC, 24 VAC, 17-33 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $128.00
    $128.00
    HONEYWELL P2W-P

    HONEYWELL

    SYSTEM SENSOR

    P2W-P

    DISCONTINUED BY MANUFACTURER, HORN/STROBE, 2 WIRE, 12/24 VDC, WALL MOUNT, -40/151 DEG F OPERATING TEMPERATURE, STANDARD CANDELA, INDOOR, WHITE PLAIN
    ✓ IN STOCK!
    Buy Surplus As Low As $81.00
    $81.00
    HONEYWELL LENS-GC

    HONEYWELL

    SYSTEM SENSOR

    LENS-GC

    COLORED LENS, CEILING, GREEN
    ✓ IN STOCK!
    $22.00 Buy Surplus As Low As $12.28
    $12.28
    HONEYWELL LENS-R

    HONEYWELL

    SYSTEM SENSOR

    LENS-R

    DISCONTINUED BY MANUFACTURER, COLORED LENS, WALL MOUNT, RED, COMPATIBLE WITH HR, REPLACED BY LENS-R2
    Buy Surplus As Low As $13.00
    $13.00
    HONEYWELL M500R

    HONEYWELL

    SYSTEM SENSOR

    M500R

    DISCONTINUED BY MANUFACTURER, RELAY CONTROL MODULE
    Buy Surplus As Low As $171.00
    $171.00
    HONEYWELL PC2R

    HONEYWELL

    SYSTEM SENSOR

    PC2R

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, HORN STROBE, 2-WIRE, CEILING MOUNT, 12/24 VDC, RED, 6.8IN DIA, 2.5IN HEIGHT, 11-115CD,12-18AWG
    ✓ IN STOCK!
    Buy Surplus As Low As $182.00 $90.00
    $182.00 $90.00
    HONEYWELL PF24V

    HONEYWELL

    SYSTEM SENSOR

    PF24V

    DISCONTINUED BY MANUFACTURER, DIRECTIONAL SOUNDER, WITH VOICE MESSAGING, DESIGNED TO WORK IN OPEN AREAS, OPTIONAL DISABLE FEATURE, LOW PROFILE AND COMPACT, 24 VOLT, 0-49 DEGREES, 12-24 AWG, ...
    ✓ IN STOCK!
    Buy Surplus As Low As $400.00
    $400.00
    Repair Yours $299.00
    HONEYWELL RTS2

    HONEYWELL

    SYSTEM SENSOR

    RTS2

    MULTI-SIGNALING ACCESSORY WITHOUT STROBE, OPERATING VOLTAGE 20-29 VDC, 85 DBA AT TEN FEET, WORK WITH INNOVAIRFLEX 4-WIRE CONVENTIONAL DUCT SMOKE DETECTORS
    ✓ IN STOCK!
    $151.00 Buy Surplus As Low As $91.00
    $91.00
    HONEYWELL SPSR

    HONEYWELL

    SYSTEM SENSOR

    SPSR

    SPEAKER / STROBE, INDOOR, STANDARD, CANDELA, WALL MOUNT, RED
    ✓ IN STOCK!
    $145.00 Buy Surplus As Low As $87.00
    $87.00
    HONEYWELL CHSW

    HONEYWELL

    SYSTEM SENSOR

    CHSW

    DISCONTINUED BY MANUFACTURER, CHIME/STROBE, WHITE, 12-24 VDC, 1 FLASH PER SECOND, 12-18 AWG, WALL MOUNT, 5.6 X 4.7 X 2.5 IN, REPLACED BY CHSWL
    ✓ IN STOCK!
    Buy Surplus As Low As $134.00
    $134.00
    HONEYWELL P2WK

    HONEYWELL

    SYSTEM SENSOR

    P2WK

    HORN STROBE, WITH BACKBOX, 2-WIRE, WALL MOUNT, OUTDOOR, STANDARD CANDELA, FIRE MARKING, WHITE
    ✓ IN STOCK!
    $115.00 Buy Surplus As Low As $69.00
    $69.00
    HONEYWELL APA451

    HONEYWELL

    SYSTEM SENSOR

    APA451

    DISCONTINUED BY MANUFACTURER, ANNUNCIATOR, WITH PIEZO ALERT, 24 VDC REGULATED, 16-33 VDC OPERATIONAL, 30 MA, REPLACED BY APA151
    ✓ IN STOCK!
    Buy Surplus As Low As $63.00
    $63.00
    Repair Yours $200.00
    HONEYWELL SP2C241575

    HONEYWELL

    SYSTEM SENSOR

    SP2C241575

    SPEAKER/STROBE, 24 VDC, 15/75 CANDELA, WHITE
    ✓ IN STOCK!
    $80.00 Buy Surplus As Low As $46.67
    $46.67
    HONEYWELL SP2C2430

    HONEYWELL

    SYSTEM SENSOR

    SP2C2430

    SPEAKER/STROBE, CEILING MOUNT, 24 VDC, 30 CANDELA STROBE, WHITE
    ✓ IN STOCK!
    $165.00 Buy Surplus As Low As $93.90
    $93.90
    HONEYWELL P2W

    HONEYWELL

    SYSTEM SENSOR

    P2W

    HORN/STROBE, WHITE, WALL MOUNT, TWO-WIRE, FIRE LETTERING, 32 TO 120 DEGREES F OPERATING TEMPERATURE, 1 FLASH PER SECOND, 12 / 24 VDC NOMINAL, 8 TO 17.5 VDC OPERATING
    ✓ IN STOCK!
    $119.00 Buy Surplus As Low As $72.00
    $72.00
    HONEYWELL PC2W

    HONEYWELL

    SYSTEM SENSOR

    PC2W

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, CEILING STANDARD, CANDELA WHITE, 8-17.5 V
    ✓ IN STOCK!
    Buy Surplus As Low As $75.00
    $75.00
    HONEYWELL PC2RH

    HONEYWELL

    SYSTEM SENSOR

    PC2RH

    DISCONTINUED BY MANUFACTURER, SYSTEM SENSOR, PC2RH, HORN/STROBE, CEILING, HI CANDELA, RED, 2 WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As $116.00 $75.00
    $116.00 $75.00
    HONEYWELL SW

    HONEYWELL

    SYSTEM SENSOR

    SW

    DISCONTINUED BY MANUFACTURER, STROBE WALL, STANDARD, CANDELA WHITE, 12 TO 18 AWG, 12-24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $24.00
    $24.00
    HONEYWELL SCW

    HONEYWELL

    SYSTEM SENSOR

    SCW

    DISCONTINUED BY MANUFACTURER, SPECTRALERT ADVANCE STROBES, CEILING MOUNT, 12/24 VOLT, WHITE, MULTI-CANDELA 15/75, STROBE SETTINGS OF 15, 15/75, 30, 75, 95, 110, AND 115
    ✓ IN STOCK!
    Buy Surplus As Low As $85.00 $42.00
    $85.00 $42.00
    HONEYWELL MR-204/CR

    HONEYWELL

    SYSTEM SENSOR

    MR-204/CR

    4 DPDT RELAYS IN A RED METAL ENCLOSURE.
    $147.00 Buy Surplus As Low As $89.00
    $89.00
    Repair Yours $200.00
    HONEYWELL 5251RB

    HONEYWELL

    SYSTEM SENSOR

    5251RB

    DISCONTINUED BY MANUFACTURER, INTELLIGENT HEAT DETECTOR, 200 SERIES, 6.1 INCH DIAMETER, 2 INCH HEIGHT, 15 TO 32 VDC PEAK, 1335 DEGREES F FIXED RATING
    ✓ IN STOCK!
    Buy Surplus As Low As $154.00
    $154.00
    HONEYWELL WFD60N

    HONEYWELL

    SYSTEM SENSOR

    WFD60N

    WATERFLOW DETECTOR, WFDN SERIES, 6 INCH PIPE SIZE, 4-10 GPM FLOW RATE, 450 PSI STATIC PRESSURE RATING, NEMA 4 ENCLOSURE RATING, 2 INCH HOLE SIZE
    ✓ IN STOCK!
    $308.00 Buy Surplus As Low As $185.00
    $185.00
    HONEYWELL 5601A

    HONEYWELL

    SYSTEM SENSOR

    5601A

    DISCONTINUED BY MANUFACTURER, HEATER DETECTOR, 135 DEGREE
    ✓ IN STOCK!
    Buy Surplus As Low As $29.00
    $29.00
    HONEYWELL EPSA40-1P

    HONEYWELL

    SYSTEM SENSOR

    EPSA40-1P

    DISCONTINUED BY MANUFACTURER, SUPERVISORY SWITCH, 10-1000PSI, LOW-PRES, BRASS
    ✓ IN STOCK!
    Buy Surplus As Low As $114.00
    $114.00
    HONEYWELL BBS-SP-2

    HONEYWELL

    SYSTEM SENSOR

    BBS-SP-2

    SKIRT BACK BOX
    ✓ IN STOCK!
    $14.00 Buy Surplus As Low As $11.00
    $11.00
    HONEYWELL PA400R

    HONEYWELL

    SYSTEM SENSOR

    PA400R

    DISCONTINUED BY MANUFACTURER, ALARM, PANEL ALERT, SOUNDER, MINI, 12-24VDC, 82DBA/MIN, RED
    ✓ IN STOCK!
    Buy Surplus As Low As $9.60
    $9.60
    HONEYWELL SBBCR

    HONEYWELL

    SYSTEM SENSOR

    SBBCR

    SPECTRALERT ADVANCE ACCESSORIES, CEILING MOUNT SURFACE MOUNT BACK BOX, RED
    ✓ IN STOCK!
    $28.05 Buy Surplus As Low As $15.55
    $15.55
    HONEYWELL SC24115

    HONEYWELL

    SYSTEM SENSOR

    SC24115

    SPECTRALERT RED CEILING STROBE 24V 115 CANDELA
    ✓ IN STOCK!
    $57.60 Buy Surplus As Low As $37.49
    $37.49
    Repair Yours Contact Us
    HONEYWELL S2475

    HONEYWELL

    SYSTEM SENSOR

    S2475

    FIRE ALARM STROBE 75CD 20-30V RED
    ✓ IN STOCK!
    $33.00 Buy Surplus As Low As $16.00
    $16.00
    Repair Yours Contact Us
    HONEYWELL P2R

    HONEYWELL

    SYSTEM SENSOR

    P2R

    DISCONTINUED BY MANUFACTURER, HORN/STROBE, 2-WIRE, WALL STANDARD, CANDELA, RED, REPLACES P2475, REPLACED BY P2RL
    ✓ IN STOCK!
    Buy Surplus As Low As $127.00
    $127.00
    HONEYWELL SR

    HONEYWELL

    SYSTEM SENSOR

    SR

    DISCONTINUED BY MANUFACTURER, STROBE, WALL STANDARD CANDELA, RED, 12-24 VDC, 12 TO 18 AWG
    ✓ IN STOCK!
    Buy Surplus As Low As $61.00
    $61.00
    HONEYWELL 2WT-B

    HONEYWELL

    SYSTEM SENSOR

    2WT-B

    PHOTO DETECTOR, I3 SERIES, 2-WIRE, 12/24 VDC, THERMAL, WITH BASE
    ✓ IN STOCK!
    $78.00 Buy Surplus As Low As $47.00
    $47.00
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