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    Results 1-50 of 988.
    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 $165.83
    $165.83
    HONEYWELL 5602

    HONEYWELL

    SYSTEM SENSOR

    5602

    CONVENTIONAL HEAT DETECTOR, SINGLE-CIRCUIT, 194 DEGREES F TEMPERATURE RATING, FIXED TEMPERATURE / RATE-OF-RISE ACTIVATION, 50 X 50 FT UL PROTECTED SPACING
    ✓ IN STOCK!
    $28.00 Buy Surplus As Low As $16.80
    $16.80
    HONEYWELL DST3

    HONEYWELL

    SYSTEM SENSOR

    DST3

    METAL DUCT SAMPLING TUBE, 2FT X 4 FT, W/ HOLES
    ✓ IN STOCK!
    $26.06 Buy Surplus As Low As $15.64
    $15.64
    HONEYWELL SRHK

    HONEYWELL

    SYSTEM SENSOR

    SRHK

    STROBE WALL HI CANDELA RED OUTDOOR
    ✓ IN STOCK!
    $145.00 Buy Surplus As Low As $111.00
    $111.00
    HONEYWELL SW-CLR-ALERT

    HONEYWELL

    SYSTEM SENSOR

    SW-CLR-ALERT

    DISCONTINUED BY MANUFACTURER, STROBE, ALERT MARKING, CLEAR LENS, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $159.00
    $159.00
    HONEYWELL SCWL

    HONEYWELL

    SYSTEM SENSOR

    SCWL

    DISCONTINUED BY MANUFACTURER, FIRE EMERGENCY SYSTEM SENSOR, STROBE LIGHT, L-SERIES, WHITE, CLEAR LENS, CEILING MOUNTED, FOR INDOOR USE, 2-WIRE, 12-24 VDC
    ✓ IN STOCK!
    $85.00 Buy Surplus As Low As $42.23
    $42.23
    HONEYWELL P2RLED

    HONEYWELL

    SYSTEM SENSOR

    P2RLED

    LED HORN STROBE, WALL, RED, FIRE, 2-WIRE
    ✓ IN STOCK!
    $178.50 Buy Surplus As Low As $107.10
    $107.10
    HONEYWELL PC2RL-BP10

    HONEYWELL

    SYSTEM SENSOR

    PC2RL-BP10

    HORN STROBE, L-SERIES, 12/24 VDC, 2 WIRE, CEILING MOUNT, RED, 10 PACK
    ✓ IN STOCK!
    $797.00 Buy Surplus As Low As $606.00
    $606.00
    HONEYWELL SS-PHOTO-R

    HONEYWELL

    SYSTEM SENSOR

    SS-PHOTO-R

    SS-SERIES PHOTOELECTRIC SMOKE DETECTOR FOR DNR(W) DUCT SMOKE DETECTORS, REMOTE TEST CAPABLE , SS-PHOTO-R
    ✓ IN STOCK!
    $100.00 Buy Surplus As Low As $59.78
    $59.78
    HONEYWELL B501BH

    HONEYWELL

    SYSTEM SENSOR

    B501BH

    DISCONTINUED BY MANUFACTURER, DETECTOR BASE WITH HORN, PLUG IN AND MOUNTING TYPE, FOR USE WITH VARIETY OF DETECTOR HEADS
    ✓ IN STOCK!
    Buy Surplus As Low As $95.00
    $95.00
    Repair Yours $300.00
    HONEYWELL ST-3

    HONEYWELL

    SYSTEM SENSOR

    ST-3

    DUCT SMOKE DETECTOR CONDUIT 3' WITH HOLES
    ✓ IN STOCK!
    $36.00 Buy Surplus As Low As $18.33
    $18.33
    HONEYWELL 2151

    HONEYWELL

    SYSTEM SENSOR

    2151

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, 100 SERIES, LOW PROFILE, PENDANT, 24 VAC/120 VAC, PLUG-IN REQUIRES B100 OR B400 SERIES BASE, REPLACES: HONEYWELL/SYSTEMSENSOR PAR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $51.29
    $51.29
    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 $9.18
    $9.18
    HONEYWELL B210LP

    HONEYWELL

    SYSTEM SENSOR

    B210LP

    DETECTOR BASE, 200 SERIES, STANDARD, ADDRESSABLE, 6.1", FLANGED, PLUG-IN, 2 WIRE, IVORY
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $20.00
    $20.00
    HONEYWELL 2D51

    HONEYWELL

    SYSTEM SENSOR

    2D51

    SMOKE DETECTOR, PHOTOELECTRIC, LOW PROFILE PENDANT, 4 WIRE, 24 VDC / 120 VAC, PLUG IN REQUIRES BASE
    ✓ IN STOCK!
    $122.00 Buy Surplus As Low As $93.00
    $93.00
    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!
    $198.00 Buy Surplus As Low As $118.80
    $118.80
    HONEYWELL 4WTR-B

    HONEYWELL

    SYSTEM SENSOR

    4WTR-B

    SYSTEM SENSOR, DETECTOR, 4-WIRE, 12/24 VDC, THERMAL
    ✓ IN STOCK!
    $119.00 Buy Surplus As Low As $72.00
    $72.00
    HONEYWELL 5604

    HONEYWELL

    SYSTEM SENSOR

    5604

    MECHANICAL HEAT DETECTOR, WHITE, 194F FIXED TEMP, SINGLE CIRCUIT, 1.69" HEIGHT, 4.57" DIAMETER
    ✓ IN STOCK!
    $33.00 Buy Surplus As Low As $26.00
    $26.00
    HONEYWELL 5621

    HONEYWELL

    SYSTEM SENSOR

    5621

    CONVENTIONAL HEAT DETECTOR, DUAL-CIRCUIT, 135 FIXED/RATE OF RISE
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $45.43
    $45.43
    HONEYWELL 5622

    HONEYWELL

    SYSTEM SENSOR

    5622

    CONVENTIONAL HEAT DETECTOR, DUAL-CIRCUIT, 194 DEGREES F FIXED TEMPERATURE / RATE-OF-RISE, 50 X 50 FT UL PROTECTED SPACING - 10 FT CEILING
    ✓ IN STOCK!
    $58.56 Buy Surplus As Low As $33.23
    $33.23
    HONEYWELL OSY2

    HONEYWELL

    SYSTEM SENSOR

    OSY2

    SUPERVISORY SWITCH, OUTSIDE SCREW AND YOKE VALVE, 2 SPDT, 10 AMP AT 125/250 VAC, 2.5 AMP AT 6/12/24 VDC, ONE SINGLE SIDE OPEN FOR 1/2 INCH CONDUIT
    ✓ IN STOCK!
    $179.00 Buy Surplus As Low As $96.02
    $96.02
    Repair Yours $300.00
    HONEYWELL RTS151KEY

    HONEYWELL

    SYSTEM SENSOR

    RTS151KEY

    TEST STATION, REMOTE W/ KEY, POWER LED GREEN, 14-35 VDC, ALARM LED RED, 2.8-32 VDC
    ✓ IN STOCK!
    $101.89 Buy Surplus As Low As $77.44
    $77.44
    HONEYWELL SMB600

    HONEYWELL

    SYSTEM SENSOR

    SMB600

    SURFACE MOUNTING KIT, FLANGED, FOR USE WITH SYSTEM SENSOR DETECTORS WHEN FLUSH OR RECESSED MOUNTING IS NOT POSSIBLE
    ✓ IN STOCK!
    $19.95 Buy Surplus As Low As $11.00
    $11.00
    Repair Yours $300.00
    HONEYWELL B114LPBT

    HONEYWELL

    SYSTEM SENSOR

    B114LPBT

    DETECTOR BASE, 100 SERIES, RELAY, FORM A/C/SPVR, CONVENTIONAL, 6.2 INCH, DUCT, 4 WIRE WITH RESISTOR
    ✓ IN STOCK!
    $160.50 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours Contact Us
    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 $908.72
    $908.72
    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!
    $252.00 Buy Surplus As Low As $128.00
    $128.00
    HONEYWELL D4120W

    HONEYWELL

    SYSTEM SENSOR

    D4120W

    DUCT SMOKE DETECTOR, PHOTOELECTRIC, 4-WIRE, WATERTIGHT, NEMA 4, INNOVAIRFLEX
    ✓ IN STOCK!
    $353.00 Buy Surplus As Low As $233.00
    $233.00
    HONEYWELL DNR

    HONEYWELL

    SYSTEM SENSOR

    DNR

    DUCT DETECTOR, PHOTOELECTRIC, INNOVAIRFLEX INTELLIGENT, NON-RELAY, DOES NOT INCLUDE HEAD
    ✓ IN STOCK!
    $432.75 Buy Surplus As Low As $298.31
    $298.31
    HONEYWELL EPS10-2

    HONEYWELL

    SYSTEM SENSOR

    EPS10-2

    PRESSURE CONTROL, 4-20 PSI PRESSURE RANGE, TWO SPDT RELAYS, ALARM WATERFLOW PRESSURE SWITCH WITH 1/2" NPT MALE CONNECTION
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $54.57
    $54.57
    HONEYWELL M02-09-00

    HONEYWELL

    SYSTEM SENSOR

    M02-09-00

    TEST MAGNET, WITH TELESCOPING HANDLE, SMOKE DETECTOR TESTER
    ✓ IN STOCK!
    $53.00 Buy Surplus As Low As $32.32
    $32.32
    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 $84.26
    $84.26
    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!
    $116.24 Buy Surplus As Low As $69.74
    $69.74
    Repair Yours $300.00
    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 $133.16
    $133.16
    HONEYWELL 2451TH

    HONEYWELL

    SYSTEM SENSOR

    2451TH

    SMOKE DETECTOR, PHOTOELECTRIC HEAD W/THERMAL
    ✓ IN STOCK!
    $63.00 Buy Surplus As Low As $48.00
    $48.00
    HONEYWELL SS-PD

    HONEYWELL

    SYSTEM SENSOR

    SS-PD

    DISCONTINUED BY MANUFACTURER, DUCT SMOKE DETECTOR, INTELLIGENT LOW-FLOW, 15-32 VDC, 10-93% RELATIVE HUMIDITY RANGE, 32-131 F OPERATING TEMPERATURE
    ✓ IN STOCK!
    Buy Surplus As Low As $43.02
    $43.02
    HONEYWELL LENS-GC

    HONEYWELL

    SYSTEM SENSOR

    LENS-GC

    COLORED LENS, CEILING, GREEN
    ✓ IN STOCK!
    $23.65 Buy Surplus As Low As $16.07
    $16.07
    HONEYWELL P2RH

    HONEYWELL

    SYSTEM SENSOR

    P2RH

    DISCONTINUED BY MANUFACTURER, HORN/STROBE, 2 WIRE, WALL MOUNT, HI CANDELA, RED
    ✓ IN STOCK!
    Buy Surplus As Low As $126.92
    $126.92
    HONEYWELL M500MB

    HONEYWELL

    SYSTEM SENSOR

    M500MB

    MONITOR MODULE, 500 SERIES, SMOKE DETECTOR, INTERFACE WITH MECHANICAL CONTACT DEVICES, FAULT-TOLERANT, NORMALLY OPEN / CLOSED, STATUS LED, 15-32 VDC
    ✓ IN STOCK!
    $91.80 Buy Surplus As Low As $45.00
    $45.00
    HONEYWELL PC2R

    HONEYWELL

    SYSTEM SENSOR

    PC2R

    FIRE ALARM, HORN STROBE, 2-WIRE, CEILING MOUNT, 12/24 VDC, RED, 6.8IN DIA, 2.5IN HEIGHT, 11-115CD,12-18AWG
    ✓ IN STOCK!
    $119.34 Buy Surplus As Low As $71.71
    $71.71
    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 $412.00
    $412.00
    Repair Yours $300.00
    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!
    $161.65 Buy Surplus As Low As $96.99
    $96.99
    HONEYWELL SPSR

    HONEYWELL

    SYSTEM SENSOR

    SPSR

    SPEAKER / STROBE, INDOOR, STANDARD, CANDELA, WALL MOUNT, RED
    ✓ IN STOCK!
    $124.00 Buy Surplus As Low As $58.08
    $58.08
    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 $125.66
    $125.66
    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 $64.89
    $64.89
    Repair Yours $300.00
    HONEYWELL SP2C24115

    HONEYWELL

    SYSTEM SENSOR

    SP2C24115

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, STROBE - ALARM, 16-33V, 75DBA
    ✓ IN STOCK!
    Buy Surplus As Low As $157.46
    $157.46
    Repair Yours $300.00
    HONEYWELL SP2C2430

    HONEYWELL

    SYSTEM SENSOR

    SP2C2430

    SPEAKER/STROBE, CEILING MOUNT, 24 VDC, 30 CANDELA STROBE, WHITE
    ✓ IN STOCK!
    $166.67 Buy Surplus As Low As $54.77
    $54.77
    HONEYWELL PC2W

    HONEYWELL

    SYSTEM SENSOR

    PC2W

    FIRE ALARM, CEILING STANDARD, CANDELA WHITE, 8-17.5 V
    ✓ IN STOCK!
    $121.00 Buy Surplus As Low As $68.62
    $68.62
    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 $120.67
    $120.67
    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 $84.27
    $84.27
    HONEYWELL BBS-SP-2

    HONEYWELL

    SYSTEM SENSOR

    BBS-SP-2

    SKIRT BACK BOX
    ✓ IN STOCK!
    $14.14 Buy Surplus As Low As $7.29
    $7.29
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