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    Results 1-50 of 945.
    HONEYWELL 1151

    HONEYWELL

    SYSTEM SENSOR

    1151

    SMOKE DETECTOR, PLUG-IN, REMOTE LED, 120VAC, .59-2.9V
    ✓ IN STOCK!
    $140.40 Buy Surplus As Low As $91.04
    $91.04
    HONEYWELL 1151A

    HONEYWELL

    SYSTEM SENSOR

    1151A

    DISCONTINUED BY MANUFACTURER, SOMKE / FIRE DETECTOROPEN AREA PROTECTION12 - 24V DC VOLTAGE0.9 - 1.7V RANGE0.80 +/- 0.30 %/FT NOMINAL SENSWHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $183.00
    $183.00
    HONEYWELL 1151EIS

    HONEYWELL

    SYSTEM SENSOR

    1151EIS

    IONISATION SMOKE DETECTOR 15/32VDC REMOTE LED
    Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $200.00
    HONEYWELL 1400

    HONEYWELL

    SYSTEM SENSOR

    1400

    DISCONTINUED BY MANUFACTURER, IONIZATION SMOKE DETECTOR, 2 WIRE, 12/24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $32.00
    $32.00
    HONEYWELL 1412B

    HONEYWELL

    SYSTEM SENSOR

    1412B

    SMOKE DETECTOR DIRECT-WIRE IONIZATION 4WIRE
    Buy Surplus As Low As $45.00
    $45.00
    HONEYWELL 1424

    HONEYWELL

    SYSTEM SENSOR

    1424

    DISCONTINUED BY MANUFACTURER, IONIZATION SMOKE DETECTOR 24VDC
    Buy Surplus As Low As $22.00
    $22.00
    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
    Buy Surplus As Low As $85.00
    $85.00
    HONEYWELL 1451DH

    HONEYWELL

    SYSTEM SENSOR

    1451DH

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, DH400ACDCX SERIES
    Buy Surplus As Low As $58.00
    $58.00
    HONEYWELL 14N221

    HONEYWELL

    SYSTEM SENSOR

    14N221

    DISCONTINUED BY MANUFACTURER, HORN STROBE, WALL MOUNT, 12-24VDC, 2WIRE, CANDELA RED
    Buy Surplus As Low As $82.00
    $82.00
    HONEYWELL 14N224

    HONEYWELL

    SYSTEM SENSOR

    14N224

    STOBE WALL MOUNT STANDARD CANDELA WHITE 12-24V
    $80.00 Buy Surplus As Low As $40.00
    $40.00
    HONEYWELL 19C050G4

    HONEYWELL

    SYSTEM SENSOR

    19C050G4

    DIFFERENTIAL PREESURE SENSOR
    ✓ IN STOCK!
    $175.00 Buy Surplus As Low As $99.11
    $99.11
    HONEYWELL 2001LVRI

    HONEYWELL

    SYSTEM SENSOR

    2001LVRI

    SMOKE DETECTOR PHOTOELECTRONIC 12VDC
    Buy Surplus As Low As $57.00
    $57.00
    Repair Yours Contact Us
    HONEYWELL 2012B

    HONEYWELL

    SYSTEM SENSOR

    2012B

    SMOKE DETECTOR PHOTOELECTRONIC 30VAC 30VDC
    Buy Surplus As Low As $60.00
    $60.00
    HONEYWELL 2012JA

    HONEYWELL

    SYSTEM SENSOR

    2012JA

    SMOKE DETECTOR, 4-WIRE, WITH INTERCONNECT, 12/24VDC
    $102.00 Buy Surplus As Low As $62.00
    $62.00
    HONEYWELL 2100

    HONEYWELL

    SYSTEM SENSOR

    2100

    DISCONTINUED BY MANUFACTURER,SMOKE AUTOMATIC FIRE DETECTOR,PHOTOELECTRONIC DETECTION,32-120 DEGREE F RANGE,5.5IN,WHITE,12-24VDC,
    ✓ IN STOCK!
    Buy Surplus As Low As $40.00
    $40.00
    HONEYWELL 2100AT

    HONEYWELL

    SYSTEM SENSOR

    2100AT

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR DIRECT 2WIRE PHOTOELECTRIC
    Buy Surplus As Low As $14.00
    $14.00
    HONEYWELL 2100D

    HONEYWELL

    SYSTEM SENSOR

    2100D

    DISCONTINUED BY MANUFACTURER,SMOKE DETECTOR, 2 WIRE, DIRECT WIRE, PHOTOELECTRIC, 5.5IN DIAMETER, 12/24VDC
    Buy Surplus As Low As $30.00
    $30.00
    HONEYWELL 2100S

    HONEYWELL

    SYSTEM SENSOR

    2100S

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC, 2-WIRE, 12-24VDC, REPLACED BY 2W-B
    Buy Surplus As Low As $66.00
    $66.00
    Repair Yours Contact Us
    HONEYWELL 2112/24R

    HONEYWELL

    SYSTEM SENSOR

    2112/24R

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, RED, NO THERMAL, 4 WIRE, 32 - 120 F, 12/24 VDC, 28/36 MA
    Buy Surplus As Low As $96.00
    $96.00
    HONEYWELL 2112/24TD

    HONEYWELL

    SYSTEM SENSOR

    2112/24TD

    SMOKE DETECTOR PHOTOELECTRONIC 12/24V
    Buy Surplus As Low As $54.00
    $54.00
    Repair Yours Contact Us
    HONEYWELL 2112/24TR

    HONEYWELL

    SYSTEM SENSOR

    2112/24TR

    SMOKE DETECTOR
    Buy Surplus As Low As $27.00
    $27.00
    Repair Yours Contact Us
    HONEYWELL 2112/24TS

    HONEYWELL

    SYSTEM SENSOR

    2112/24TS

    SMOKE DETECTOR DIRECT WIRE (SUGGESTED REPLACEMENT IS THE 4WT-B)
    Buy Surplus As Low As $26.00
    $26.00
    HONEYWELL 211224TSRB

    HONEYWELL

    SYSTEM SENSOR

    211224TSRB

    SAFETY UNIT
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    Repair Yours Contact Us
    HONEYWELL 2112ATL

    HONEYWELL

    SYSTEM SENSOR

    2112ATL

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SMOKE DETECTOR, 4 WIRE, 12 V, 135 DEGREES F THERMAL SENSOR
    Buy Surplus As Low As $92.00
    $92.00
    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 $61.00
    $61.00
    HONEYWELL 2151A

    HONEYWELL

    SYSTEM SENSOR

    2151A

    DISCONTINUED BY MANUFACTURER, LOW PROFILE, PHOTOELECTRONIC PLUG-IN, SMOKE DETECTOR.
    $55.00 Buy Surplus As Low As $37.00
    $37.00
    HONEYWELL 2151T

    HONEYWELL

    SYSTEM SENSOR

    2151T

    SMOKE DETECTOR, PHOTOELECTRIC, 100 SERIES, THERMAL 135F FIXED, LOW PROFILE, PLUG IN, REQUIRES BASE
    $87.00 Buy Surplus As Low As $53.00
    $53.00
    HONEYWELL 21HN40

    HONEYWELL

    SYSTEM SENSOR

    21HN40

    DISCONTINUED BY MANUFACTURER, CEILING STROBE, STANDARD CANDELA, RED, WALL MOUNT, ALARM CURRENT 66 TO 210 MA DC, INPUT VOLTAGE 12 TO 24V, COVERAGE 72 SQUARE FEET
    ✓ IN STOCK!
    Buy Surplus As Low As $44.46
    $44.46
    HONEYWELL 21HN48

    HONEYWELL

    SYSTEM SENSOR

    21HN48

    DISCONTINUED BY MANUFACTURER, STROBE / HORN, MODEL SRK, OUTDOOR APPLICATION, SPECTRALERT ADVANCE, STANDARD, CD, 12 OR 24 VDC / FWR, PLUG-IN, RED, HORN TONE SELECTION ROTARY SWITCH, SINGLE SC ...
    ✓ IN STOCK!
    Buy Surplus As Low As $85.00
    $85.00
    HONEYWELL 2251

    HONEYWELL

    SYSTEM SENSOR

    2251

    FIRE ALARM, INTELLIGENT PHOTOELECTRIC SMOKE DETECTOR
    ✓ IN STOCK!
    $164.00 Buy Surplus As Low As $106.25
    $106.25
    HONEYWELL 2251B

    HONEYWELL

    SYSTEM SENSOR

    2251B

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, 6.5MA LED CURRENT, 15-32VDC, 0-4000FPM AIR VELOCITY, REPLACED BY MIX-2251AP
    Buy Surplus As Low As $167.00
    $167.00
    HONEYWELL 2251TB

    HONEYWELL

    SYSTEM SENSOR

    2251TB

    SMOKE AND THERMAL DETECTOR
    $176.00 Buy Surplus As Low As $106.00
    $106.00
    HONEYWELL 2300TB

    HONEYWELL

    SYSTEM SENSOR

    2300TB

    SMOKE DETECTOR
    Buy Surplus As Low As $54.00
    $54.00
    Repair Yours Contact Us
    HONEYWELL 2312/24T

    HONEYWELL

    SYSTEM SENSOR

    2312/24T

    SMOKE AND HEAT DETECTOR PHOTOELECTRIC 12-24VDC
    $159.00 Buy Surplus As Low As $80.00
    $80.00
    HONEYWELL 2312/24TB

    HONEYWELL

    SYSTEM SENSOR

    2312/24TB

    PHOTOELECTRIC SMOKE AND HEAT DETECTOR
    $164.00 Buy Surplus As Low As $82.00
    $82.00
    HONEYWELL 2400

    HONEYWELL

    SYSTEM SENSOR

    2400

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, 12/24 VDC
    Buy Surplus As Low As $52.00
    $52.00
    HONEYWELL 2400A

    HONEYWELL

    SYSTEM SENSOR

    2400A

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SMOKE DETECTOR, DIRECT WIRE, 2 WIRE DETECTOR, 12 OR 24 VDC, VISIBLE ALARM & STANDBY LED, BUILT IN TEST SWITCH
    Buy Surplus As Low As $164.00
    $164.00
    HONEYWELL 2412B

    HONEYWELL

    SYSTEM SENSOR

    2412B

    SYSTEM SENSOR, HONEYWELL, 2412B, PHOTOELECTRIC SMOKE DETECTOR 4WIRE 12VDC
    Buy Surplus As Low As $33.00
    $33.00
    HONEYWELL 2412THB

    HONEYWELL

    SYSTEM SENSOR

    2412THB

    PHOTOELECTRIC SMOKE DETECTOR, 2 WIRE, 12VDC
    $47.00 Buy Surplus As Low As $24.00
    $24.00
    HONEYWELL 2424

    HONEYWELL

    SYSTEM SENSOR

    2424

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC DETECTION METHOD, 4WIRE, 0.6-2AMP, 24VDC, LED STATUS INDICATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $53.00
    $53.00
    HONEYWELL 2424TH

    HONEYWELL

    SYSTEM SENSOR

    2424TH

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC W/ HEAT SENSOR
    Buy Surplus As Low As $22.00
    $22.00
    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 2451TH

    HONEYWELL

    SYSTEM SENSOR

    2451TH

    SMOKE DETECTOR PHOTOELECTRIC HEAD W/THERMAL
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    HONEYWELL 2551

    HONEYWELL

    SYSTEM SENSOR

    2551

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 2 LED, PLUG IN, IONIZATION, PHOTOELECTRONIC, MOUNTING BASEM
    ✓ IN STOCK!
    Buy Surplus As Low As $152.00
    $152.00
    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 2D51A

    HONEYWELL

    SYSTEM SENSOR

    2D51A

    RELAY CONTROL MODULE
    $86.00 Buy Surplus As Low As $43.00
    $43.00
    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 2W-MOD2

    HONEYWELL

    SYSTEM SENSOR

    2W-MOD2

    I3 LOOP TEST MAINTENANCE MODULE
    $95.00 Buy Surplus As Low As $57.00
    $57.00
    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
    HONEYWELL 2WTR-B

    HONEYWELL

    SYSTEM SENSOR

    2WTR-B

    SMOKE DETECTOR, PHOTO THERMAL, 2-WIRE, 12/24VDC,PLUG-IN BASE, W/FORM-C RELAY
    ✓ IN STOCK!
    $90.00 Buy Surplus As Low As $54.00
    $54.00
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