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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 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 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 EB

    HONEYWELL

    SYSTEM SENSOR

    EB

    DISCONTINUED BY MANUFACTURER, PLUG-IN DETECTOR BASES, ECLIPSE SERIES, FLANGELESS, 4" BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $16.48
    $16.48
    HONEYWELL PIBV2A

    HONEYWELL

    SYSTEM SENSOR

    PIBV2A

    DISCONTINUED BY MANUFACTURER, POST INDICATOR, BUTTERFLY VALVE, SUPERVISORY SWITCH. 10 AMP, 125/250 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $129.24
    $129.24
    Repair Yours $300.00
    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 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 P2GRKLED

    HONEYWELL

    SYSTEM SENSOR

    P2GRKLED

    COMPACT HORN STROBE, L-SERIES, LED, OUTDOOR, 2-WIRE, RED, 16 TO 33 V, 1 FLASH PER SECOND, REPLACES P2RK
    ✓ IN STOCK!
    $135.34 Buy Surplus As Low As $102.86
    $102.86
    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 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 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 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 $45.80
    $45.80
    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 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 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 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 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 BEAMSMK

    HONEYWELL

    SYSTEM SENSOR

    BEAMSMK

    PROJECTED BEAM SMOKE DETECTOR SURFACE MOUNT KIT , BEAMSMK
    ✓ IN STOCK!
    $71.19 Buy Surplus As Low As $42.71
    $42.71
    Repair Yours $300.00
    HONEYWELL B224BI

    HONEYWELL

    SYSTEM SENSOR

    B224BI

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR BASE, ISOLATOR,32VDC, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $68.62
    $68.62
    HONEYWELL WFD60

    HONEYWELL

    SYSTEM SENSOR

    WFD60

    WATERFLOW DETECTOR, SCHEDULE 10/40, 6”.
    ✓ IN STOCK!
    Buy Surplus As Low As $192.00
    $192.00
    Repair Yours $300.00
    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 4WTAR-B

    HONEYWELL

    SYSTEM SENSOR

    4WTAR-B

    I3 PHOTO DETECTOR, PLUG-IN, 4-WIRE, 12/24 VDC, 135 F THERMAL, TEMPORAL 85 DBA SOUNDER, FORM-C RELAY. , 4WTAR-B
    ✓ IN STOCK!
    $155.00 Buy Surplus As Low As $83.00
    $83.00
    HONEYWELL 4W-B

    HONEYWELL

    SYSTEM SENSOR

    4W-B

    SMOKE DETECTOR, PHOTOELECTRIC, I3 SERIES, WALL/CEILING MOUNT, 4 WIRE, 12V/24 VDC, PLUG-IN W/BASE
    ✓ IN STOCK!
    $73.87 Buy Surplus As Low As $44.32
    $44.32
    HONEYWELL 2WTR-B

    HONEYWELL

    SYSTEM SENSOR

    2WTR-B

    I3 PHOTO DETECTOR, PLUG-IN, 2-WIRE, 12/24 VDC, 135 F THERMAL, FORM-C RELAY. , 2WTR-B
    ✓ IN STOCK!
    $102.52 Buy Surplus As Low As $61.51
    $61.51
    HONEYWELL 2WT-B

    HONEYWELL

    SYSTEM SENSOR

    2WT-B

    PHOTO DETECTOR, I3 SERIES, 2-WIRE, 12/24 VDC, THERMAL, WITH BASE
    ✓ IN STOCK!
    $66.00 Buy Surplus As Low As $37.60
    $37.60
    HONEYWELL WFD30-2

    HONEYWELL

    SYSTEM SENSOR

    WFD30-2

    DISCONTINUED BY MANUFACTURER, WATERFLOW DETECTOR, FOR USE WITH 3 INCH NPT PIPE
    ✓ IN STOCK!
    Buy Surplus As Low As $213.00
    $213.00
    HONEYWELL HRK

    HONEYWELL

    SYSTEM SENSOR

    HRK

    HORN, OUTDOOR, RED, 12/24 V, REGULATED, REPLACES H12/24K
    ✓ IN STOCK!
    $80.00 Buy Surplus As Low As $61.00
    $61.00
    HONEYWELL 1451

    HONEYWELL

    SYSTEM SENSOR

    1451

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 400 SERIES,1.55-3.0 VOLTS, NOMINAL SENSITIVITY, 120 DEGREE F, DISCONTINUED ITEM REPLACED BY HONEYWELL/SYSTEM SENSOR #2151
    ✓ IN STOCK!
    Buy Surplus As Low As $112.35
    $112.35
    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 BEAMLRK

    HONEYWELL

    SYSTEM SENSOR

    BEAMLRK

    LONG RANGE KIT, FOR USE WITH REFLECTIVE PROJECTED BEAM SMOKE DETECTORS, ALLOWS REFLECTED BEAM DETECTORS TO BE INSTALLED AT SEPARATIONS BETWEEN 230-328 FT, 4X 8 X 8 INCH REFLECTORS
    ✓ IN STOCK!
    $190.95 Buy Surplus As Low As $114.57
    $114.57
    HONEYWELL RTS151

    HONEYWELL

    SYSTEM SENSOR

    RTS151

    REMOTE TEST STATION, ALARM LED, 2.8-32 V DC, 12MA MAX, COIL CURRENT: 95 MA MAX, 4.8" X 2.9" X 1.4"
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $51.00
    $51.00
    HONEYWELL RA100Z

    HONEYWELL

    SYSTEM SENSOR

    RA100Z

    REMOTE LED ANNUNCIATOR. MOUNTS TO SINGLE GANG BOX, DESIGNED FOR BOTH CONVENTIONAL AND INTELLIGENT APPLICATIONS, VOLTAGE RANGE CONVENTIONAL SYSTEM, 3.1 TO 32 VDC, MAXIMUM ALARM CURRENT 10 MA, ...
    ✓ IN STOCK!
    $35.90 Buy Surplus As Low As $21.54
    $21.54
    HONEYWELL 5601P

    HONEYWELL

    SYSTEM SENSOR

    5601P

    HEAT DETECTOR, CONVENTIONAL, SINGLE-CIRCUIT, 135 FIXED/RATE OF RISE
    ✓ IN STOCK!
    $31.00 Buy Surplus As Low As $21.00
    $21.00
    HONEYWELL FM998

    HONEYWELL

    SYSTEM SENSOR

    FM998

    ELECTROMAGNETIC DOOR HOLDER, QUAD VOLTAGE, RECESSED MOUNT , FM998
    ✓ IN STOCK!
    $160.05 Buy Surplus As Low As $96.03
    $96.03
    Repair Yours $300.00
    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 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 B200SR-LF

    HONEYWELL

    SYSTEM SENSOR

    B200SR-LF

    LOW FREQUENCY INTELLIGENT SOUNDER BASE, 16 TO 33 VDC, OPERATING HUMIDITY RANGE: 10% TO 93% RELATIVE HUMIDITY (NON-CONDENSING, 85 DBA, ALARM CURRENT: 65 TO 125 MA
    ✓ IN STOCK!
    $168.00 Buy Surplus As Low As $128.00
    $128.00
    Repair Yours $300.00
    HONEYWELL SPBBS

    HONEYWELL

    SYSTEM SENSOR

    SPBBS

    SYSTEM SENSOR, RED, WALL MOUNTED, BACK BOX SKIRT
    ✓ IN STOCK!
    $47.00 Buy Surplus As Low As $36.00
    $36.00
    HONEYWELL SCR

    HONEYWELL

    SYSTEM SENSOR

    SCR

    STROBE, INDOOR, CEILING MOUNT, 12/24VDC, RED
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $31.12
    $31.12
    Repair Yours $300.00
    HONEYWELL BBSCW

    HONEYWELL

    SYSTEM SENSOR

    BBSCW

    MOUNTING BACK BOX SKIRT, WHITE, CEILING, PLASTIC
    ✓ IN STOCK!
    $33.33 Buy Surplus As Low As $9.56
    $9.56
    HONEYWELL MHW

    HONEYWELL

    SYSTEM SENSOR

    MHW

    MINI HORN, WHITE, 12-24 V, INDOOR, WALL MOUNT, REPLACES PA400W
    ✓ IN STOCK!
    $30.62 Buy Surplus As Low As $20.21
    $20.21
    HONEYWELL SSV120-6

    HONEYWELL

    SYSTEM SENSOR

    SSV120-6

    BELL 6'' 120VAC , SSV120-6
    $73.46 Buy Surplus As Low As $44.07
    $44.07
    Repair Yours $300.00
    HONEYWELL SPBBSW

    HONEYWELL

    SYSTEM SENSOR

    SPBBSW

    WALL, BACK BOX SKIRT, WHITE,FOR INDOOR SURFACE MOUNT/SPEAKER/STROBE
    ✓ IN STOCK!
    $24.24 Buy Surplus As Low As $12.59
    $12.59
    HONEYWELL SP2W1224MC

    HONEYWELL

    SYSTEM SENSOR

    SP2W1224MC

    DISCONTINUED BY MANUFACTURER, WALL SPEAKER / STROBE, SELECTABLE OUTPUT, WHITE, 15 CANDELA, 12-24 V
    ✓ IN STOCK!
    Buy Surplus As Low As $108.73
    $108.73
    Repair Yours Contact Us
    HONEYWELL B404BT

    HONEYWELL

    SYSTEM SENSOR

    B404BT

    DISCONTINUED BY MANUFACTURER, DETECTOR BASE PLUG-IN 24V 4WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As $96.99
    $96.99
    HONEYWELL A77-01-02

    HONEYWELL

    SYSTEM SENSOR

    A77-01-02

    REPLACEMENT TERMINAL BLOCK KIT FOR WFD SERIES WATERFLOW DETECTORS.
    ✓ IN STOCK!
    $86.65 Buy Surplus As Low As $35.00
    $35.00
    HONEYWELL 2424TH

    HONEYWELL

    SYSTEM SENSOR

    2424TH

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC W/ HEAT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $40.40
    $40.40
    HONEYWELL 301-P

    HONEYWELL

    SYSTEM SENSOR

    301-P

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC, 0.35-1 V
    ✓ IN STOCK!
    Buy Surplus As Low As $38.26
    $38.26
    HONEYWELL 5451

    HONEYWELL

    SYSTEM SENSOR

    5451

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 135 DEGREE F, FIXED/ROR, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $50.18
    $50.18
    HONEYWELL WBB

    HONEYWELL

    SYSTEM SENSOR

    WBB

    BACK BOX, WEATHERPROOF, RED, WALL MOUNT, 1/2 IN NPT
    ✓ IN STOCK!
    $36.00 Buy Surplus As Low As $17.77
    $17.77
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