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    Results 801-850 of 988.
    HONEYWELL BEAMHK

    HONEYWELL

    SYSTEM SENSOR

    BEAMHK

    BEAM HEATER KIT - TRANSMITTER
    $63.00 Buy Surplus As Low As $38.00
    $38.00
    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 $908.72
    $908.72
    Repair Yours $660.00
    HONEYWELL BEAM1224

    HONEYWELL

    SYSTEM SENSOR

    BEAM1224

    PROJECTED BEAM SMOKE DETECTOR, SINGLE ENDED REFLECTED TYPE, 5-100 M RANGE, 4 LEVEL SENSITIVITY, WITH 8 INCH REFLECTOR, 4 WIRE, 15-32 VDC
    $1,024.00 Buy Surplus As Low As $615.00
    $615.00
    Repair Yours $511.00
    HONEYWELL BCK-200B

    HONEYWELL

    SYSTEM SENSOR

    BCK-200B

    BLACK DETECTOR COVER KIT-200, REDESIGN, (10 PACK)
    $252.00 Buy Surplus As Low As $152.00
    $152.00
    HONEYWELL BBSW-2

    HONEYWELL

    SYSTEM SENSOR

    BBSW-2

    SURFACE MOUNT BACK BOX SKIRT, FOR WALL MOUNTING PRODUCTS, WHITE
    ✓ IN STOCK!
    $11.31 Buy Surplus As Low As $6.67
    $6.67
    HONEYWELL BBS-SP201W

    HONEYWELL

    SYSTEM SENSOR

    BBS-SP201W

    DISCONTINUED - BACKBOX SKIRT SURFACE MOUNT FOR THE PF24V
    Buy Surplus As Low As $14.00
    $14.00
    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
    HONEYWELL BBSCW-2

    HONEYWELL

    SYSTEM SENSOR

    BBSCW-2

    BACK BOX SKIRT, CEILING, WHITE
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $21.00
    $21.00
    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 BBSC-2

    HONEYWELL

    SYSTEM SENSOR

    BBSC-2

    BACKBOX SKIRT RED CEILING
    $24.00 Buy Surplus As Low As $15.00
    $15.00
    HONEYWELL BBS-2

    HONEYWELL

    SYSTEM SENSOR

    BBS-2

    DISCONTINUED BY MANUFACTURER, SPECTRALERT, SURFACE MOUNT BACK BOX SKIRT, FOR WALL MOUNTING PRODUCTS, INDOOR, RED
    ✓ IN STOCK!
    $7.22 Buy Surplus As Low As $5.01
    $5.01
    HONEYWELL BBS

    HONEYWELL

    SYSTEM SENSOR

    BBS

    BACKBOX, 4", SILVER
    $6.44 Buy Surplus As Low As $4.84
    $4.84
    HONEYWELL BB-2A

    HONEYWELL

    SYSTEM SENSOR

    BB-2A

    MULTI-MODULE ENCLOSURE, HOUSES ONE OR TWO-MULTI-MODULE BOARDS, STEEL CONSTRUCTION, KEYS INCLUDED
    $49.49 Buy Surplus As Low As $30.30
    $30.30
    HONEYWELL B60-582-01

    HONEYWELL

    SYSTEM SENSOR

    B60-582-01

    POWER SUPPLY BOARD, FOR AIR DUCT SMOKE DETECTOR
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $63.21
    $63.21
    Repair Yours $300.00
    HONEYWELL B524RB

    HONEYWELL

    SYSTEM SENSOR

    B524RB

    RELAY DETECTOR BASE, FOR USE WITH WITH ANY 500 / 200 SERIES DETECTORS, 1.4 INCH BASE HEIGHT, PLUG-IN
    $22.00 Buy Surplus As Low As $14.00
    $14.00
    HONEYWELL B524BI

    HONEYWELL

    SYSTEM SENSOR

    B524BI

    DISCONTINUED BY MANUFACTURER, BASE, FOR USE WITH S911 UL LISTED HEADS
    Buy Surplus As Low As $57.00
    $57.00
    HONEYWELL B501-WHITE-BP

    HONEYWELL

    SYSTEM SENSOR

    B501-WHITE-BP

    4" BASE BULK PACK, WHITE (10-PACK)
    $258.97 Buy Surplus As Low As $155.38
    $155.38
    HONEYWELL B501-WH

    HONEYWELL

    SYSTEM SENSOR

    B501-WH

    INTELLIGENT DETECTOR BASE, WITHOUT FLANGE, WHITE, REPLACES B501
    ✓ IN STOCK!
    $7.53 Buy Surplus As Low As $4.52
    $4.52
    HONEYWELL B501-IV

    HONEYWELL

    SYSTEM SENSOR

    B501-IV

    DISCONTINUED BY MANUFACTURER, INTELLIGENT DETECTOR BASE, WITHOUT FLANGE, IVORY, 4" BASE
    ✓ IN STOCK!
    $25.50 Buy Surplus As Low As $15.30
    $15.30
    HONEYWELL B501BHT-2

    HONEYWELL

    SYSTEM SENSOR

    B501BHT-2

    DISCONTINUED REPLACE WITH B200SR(PLUG-IN SOUNDER DETECTOR BASE, WITH TEMPORAL; UL 9TH EDITION COMP
    Buy Surplus As Low As $63.46
    $63.46
    HONEYWELL B501BHT

    HONEYWELL

    SYSTEM SENSOR

    B501BHT

    DISCONTINUED BY MANUFACTURER, (PLUG-IN SOUNDER DETECTOR BASE, WITH TEMPORAL),REPLACE WTIH B200SR
    Buy Surplus As Low As $60.34
    $60.34
    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 B501BF

    HONEYWELL

    SYSTEM SENSOR

    B501BF

    DISCONTINUED BY MANUFACTURER,FIRE DETECTOR BASE, PLUG-IN, 6IN DIAMETER
    Buy Surplus As Low As $26.01
    $26.01
    HONEYWELL B501B

    HONEYWELL

    SYSTEM SENSOR

    B501B

    DISCONTINUED BY MANUFACTURER, PLUG-IN DETECTOR BASE, FOR USE WITH: 1551/2551/2551T/5551, 10 X 6 X 2 IN
    ✓ IN STOCK!
    Buy Surplus As Low As $15.73
    $15.73
    HONEYWELL B501AP-IV

    HONEYWELL

    SYSTEM SENSOR

    B501AP-IV

    ALARM SENSOR MOUNTING BASE
    ✓ IN STOCK!
    $56.16 Buy Surplus As Low As $21.23
    $21.23
    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 B406B

    HONEYWELL

    SYSTEM SENSOR

    B406B

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR BASE, 400 SERIES, 2-WIRE, 24 VDC, PLUG-IN, COMPATIBLE WITH DETECTORS 1451 / 2451 / 2451TH / 5451
    ✓ IN STOCK!
    Buy Surplus As Low As $31.48
    $31.48
    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 B404B

    HONEYWELL

    SYSTEM SENSOR

    B404B

    DISCONTINUED BY MANUFACTURER, PLUG-IN DETECTOR BASE, 4-WIRE, 120 VAC, FORM -A & -C CONTACTS, USE WITH 1451, 2451, AND 2451TH DETECTORS
    ✓ IN STOCK!
    Buy Surplus As Low As $27.50
    $27.50
    HONEYWELL B402BA

    HONEYWELL

    SYSTEM SENSOR

    B402BA

    DETECTOR BASE
    ✓ IN STOCK!
    $37.37 Buy Surplus As Low As $17.30
    $17.30
    HONEYWELL B402B

    HONEYWELL

    SYSTEM SENSOR

    B402B

    BASE, 4 WIRE, PLUG-IN, USED WITH MODEL 2451 AND 2451TH, REPLACE WITH B112LP
    ✓ IN STOCK!
    $85.43 Buy Surplus As Low As $56.77
    $56.77
    HONEYWELL B401BR

    HONEYWELL

    SYSTEM SENSOR

    B401BR

    PLUG-IN DETECTOR BASE COMPATIBLE WITH DETECTORS 1451 / 2451 / 2451TH
    $31.00 Buy Surplus As Low As $19.00
    $19.00
    HONEYWELL B401BH

    HONEYWELL

    SYSTEM SENSOR

    B401BH

    DISCONTINUED BY MANUFACTURER, BASE, WITH SOUNDER / 90DBA, USED WITH SERIES 400 TWO WIRE PLUG-IN SMOKE DETECTORSW, REPLACE WITH 2WTA-B
    Buy Surplus As Low As $60.00
    $60.00
    HONEYWELL B401B

    HONEYWELL

    SYSTEM SENSOR

    B401B

    DISCONTINUED BY MANUFACTURER, DETECTOR BASE, PLUG-IN, S300 SERIES, WITH SCREW TERMINALS, 12/24 VDC, 0 - 49 DEG C
    Buy Surplus As Low As $12.12
    $12.12
    Repair Yours $300.00
    HONEYWELL B401

    HONEYWELL

    SYSTEM SENSOR

    B401

    DETECTOR BASE, 2-WIRE, FOR USE WITH 2151T, 4IN, PLUG-IN, FLANGELESS
    $13.42 Buy Surplus As Low As $7.81
    $7.81
    HONEYWELL B312RL

    HONEYWELL

    SYSTEM SENSOR

    B312RL

    FIRE ALARM BASE SERIES-300 12/24V
    $27.00 Buy Surplus As Low As $14.00
    $14.00
    HONEYWELL B300A-6

    HONEYWELL

    SYSTEM SENSOR

    B300A-6

    DETECTOR BASE HOUSING, 6 INCH, 3 TERMINALS, WHITE, 2 MOUNT HOLES
    $34.22 Buy Surplus As Low As $20.53
    $20.53
    HONEYWELL B300-6-IV

    HONEYWELL

    SYSTEM SENSOR

    B300-6-IV

    DISCONTINUED BY MANUFACTURER, MOUNTING BASE, FOR USE WITH SMOKE DETECTOR, 6 INCH, FLANGED LOW PROFILE, 15-32 VDC, IVORY
    ✓ IN STOCK!
    Buy Surplus As Low As $12.47
    $12.47
    HONEYWELL B300-6

    HONEYWELL

    SYSTEM SENSOR

    B300-6

    DETECTOR BASE, PLUG-IN, 6" SIZE, 15-32 VDC, FLANGED, LOW-PROFILE, WHITE
    ✓ IN STOCK!
    $90.65 Buy Surplus As Low As $54.39
    $54.39
    HONEYWELL B224RB-WH

    HONEYWELL

    SYSTEM SENSOR

    B224RB-WH

    PLUG-IN RELAY, DETECTOR BASE, 6.85 INCH BASE DIAMETER, 1.61 INCH BASE HEIGHT, 15 TO 32 VDC OPERATING, 170 MA STANDBY
    $84.00 Buy Surplus As Low As $50.40
    $50.40
    HONEYWELL B224RB-IV

    HONEYWELL

    SYSTEM SENSOR

    B224RB-IV

    INTELLIGENT RELAY BASE; IVORY , B224RB-IV
    $89.20 Buy Surplus As Low As $53.52
    $53.52
    Repair Yours Contact Us
    HONEYWELL B224RBA

    HONEYWELL

    SYSTEM SENSOR

    B224RBA

    DISCONTINUED BY MANUFACTURER, INTELLIGENT RELAY BASE, FOR USE WITH 200 SERIES DETECTORS, 15-32 VOLT DC, IVORY FINISH
    ✓ IN STOCK!
    Buy Surplus As Low As $55.11
    $55.11
    Repair Yours $300.00
    HONEYWELL B224BI-WH

    HONEYWELL

    SYSTEM SENSOR

    B224BI-WH

    SMOKE DETECTOR BASE, ISOLATOR, 15-32 VDC, PLUG-IN, WHITE
    $73.00 Buy Surplus As Low As $44.44
    $44.44
    Repair Yours Contact Us
    HONEYWELL B224BI-IV

    HONEYWELL

    SYSTEM SENSOR

    B224BI-IV

    INTELLIGENT ISOLATOR BASE; IVORY, 12-24AWG, UL 268 COMPLIANT
    ✓ IN STOCK!
    $25.13 Buy Surplus As Low As $15.08
    $15.08
    Repair Yours $300.00
    HONEYWELL B224BIA

    HONEYWELL

    SYSTEM SENSOR

    B224BIA

    DISCONTINUED BY MANUFACTURER, DETECTOR BASE, 15-32 VOLT DC, IVORY FINISH
    ✓ IN STOCK!
    Buy Surplus As Low As $55.44
    $55.44
    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 B210LPJ

    HONEYWELL

    SYSTEM SENSOR

    B210LPJ

    DETECTOR BASE LOW PROFILE FLANGED EACH
    $15.00 Buy Surplus As Low As $7.38
    $7.38
    HONEYWELL B210LPA

    HONEYWELL

    SYSTEM SENSOR

    B210LPA

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR BASE, WHITE, 12/24 AWG, WALL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $28.09
    $28.09
    HONEYWELL B210LP

    HONEYWELL

    SYSTEM SENSOR

    B210LP

    DETECTOR BASE, 200 SERIES, STANDARD, ADDRESSABLE, 6.1", FLANGED, PLUG-IN, 2 WIRE, IVORY
    ✓ IN STOCK!
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    HONEYWELL B200S-WH

    HONEYWELL

    SYSTEM SENSOR

    B200S-WH

    INTELLIGENT, ADDRESSABLE, PROGRAMMABLE PLUG-IN SOUNDER BASE HIGH OR LOW VOLUME OUTPUT WITH ANSI TEMPORAL 3 OR TEMPORAL 4, CONTINUOUS, MARCH OR CUSTOM TONE; WHITE , B200S-WH
    $103.43 Buy Surplus As Low As $62.06
    $62.06
    Repair Yours Contact Us
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