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    Results 1-50 of 490.
    HONEYWELL 1151

    HONEYWELL

    SYSTEM SENSOR

    1151

    SMOKE DETECTOR, PLUG-IN, REMOTE LED, 120VAC, .59-2.9V
    ✓ IN STOCK!
    £40.64 Price with VAT: £48.77 Buy Surplus As Low As £33.88 Price with VAT: £40.65
    £33.88 Price with VAT: £40.65
    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 £89.48 Price with VAT: £107.37
    £89.48 Price with VAT: £107.37
    HONEYWELL 1151EIS

    HONEYWELL

    SYSTEM SENSOR

    1151EIS

    IONISATION SMOKE DETECTOR 15/32VDC REMOTE LED
    Buy Surplus As Low As £139.58 Price with VAT: £167.50
    £139.58 Price with VAT: £167.50
    HONEYWELL 1412B

    HONEYWELL

    SYSTEM SENSOR

    1412B

    SMOKE DETECTOR DIRECT-WIRE IONIZATION 4WIRE
    Buy Surplus As Low As £33.77 Price with VAT: £40.52
    £33.77 Price with VAT: £40.52
    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 £84.31 Price with VAT: £101.18
    £84.31 Price with VAT: £101.18
    HONEYWELL 1451DH

    HONEYWELL

    SYSTEM SENSOR

    1451DH

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, DH400ACDCX SERIES
    Buy Surplus As Low As £45.28 Price with VAT: £54.34
    £45.28 Price with VAT: £54.34
    HONEYWELL 14N221

    HONEYWELL

    SYSTEM SENSOR

    14N221

    DISCONTINUED BY MANUFACTURER, HORN STROBE, WALL MOUNT, 12-24VDC, 2WIRE, CANDELA RED
    Buy Surplus As Low As £62.15 Price with VAT: £74.58
    £62.15 Price with VAT: £74.58
    HONEYWELL 19C050G4

    HONEYWELL

    SYSTEM SENSOR

    19C050G4

    DIFFERENTIAL PREESURE SENSOR
    ✓ IN STOCK!
    £103.99 Price with VAT: £124.79 Buy Surplus As Low As £45.79 Price with VAT: £54.94
    £45.79 Price with VAT: £54.94
    HONEYWELL 2001LVRI

    HONEYWELL

    SYSTEM SENSOR

    2001LVRI

    SMOKE DETECTOR PHOTOELECTRONIC 12VDC
    Buy Surplus As Low As £42.78 Price with VAT: £51.33
    £42.78 Price with VAT: £51.33
    HONEYWELL 2012B

    HONEYWELL

    SYSTEM SENSOR

    2012B

    SMOKE DETECTOR PHOTOELECTRONIC 30VAC 30VDC
    Buy Surplus As Low As £45.03 Price with VAT: £54.03
    £45.03 Price with VAT: £54.03
    HONEYWELL 2012JA

    HONEYWELL

    SYSTEM SENSOR

    2012JA

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 4-WIRE, WITH INTERCONNECT, 12/24VDC
    Buy Surplus As Low As £46.99 Price with VAT: £56.39
    £46.99 Price with VAT: £56.39
    HONEYWELL 2100D

    HONEYWELL

    SYSTEM SENSOR

    2100D

    DISCONTINUED BY MANUFACTURER,SMOKE DETECTOR, 2 WIRE, DIRECT WIRE, PHOTOELECTRIC, 5.5IN DIAMETER, 12/24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £22.51 Price with VAT: £27.02
    £22.51 Price with VAT: £27.02
    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 £49.53 Price with VAT: £59.44
    £49.53 Price with VAT: £59.44
    HONEYWELL 2112/24TD

    HONEYWELL

    SYSTEM SENSOR

    2112/24TD

    SMOKE DETECTOR PHOTOELECTRONIC 12/24V
    Buy Surplus As Low As £40.52 Price with VAT: £48.63
    £40.52 Price with VAT: £48.63
    HONEYWELL 2112/24TR

    HONEYWELL

    SYSTEM SENSOR

    2112/24TR

    SMOKE DETECTOR
    Buy Surplus As Low As £20.26 Price with VAT: £24.31
    £20.26 Price with VAT: £24.31
    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 £71.83 Price with VAT: £86.19
    £71.83 Price with VAT: £86.19
    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 £36.83 Price with VAT: £44.20
    £36.83 Price with VAT: £44.20
    HONEYWELL 2151T

    HONEYWELL

    SYSTEM SENSOR

    2151T

    SMOKE DETECTOR, PHOTOELECTRIC, 100 SERIES, THERMAL 135F FIXED, LOW PROFILE, PLUG IN, REQUIRES BASE
    £66.79 Price with VAT: £80.15 Buy Surplus As Low As £40.52 Price with VAT: £48.63
    £40.52 Price with VAT: £48.63
    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 £17.52 Price with VAT: £21.02
    £17.52 Price with VAT: £21.02
    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 ...
    Buy Surplus As Low As £28.35 Price with VAT: £34.02
    £28.35 Price with VAT: £34.02
    HONEYWELL 2251

    HONEYWELL

    SYSTEM SENSOR

    2251

    DISCONTINUED BY MANUFACTURER, INTELLIGENT PHOTOELECTRONIC SMOKE SENSOR, 15 TO 32 VDC, PLUG-IN TYPE, 0 TO 49 DEGREES C (32 TO 120 DEGREES F) OPERATING RANGE
    Buy Surplus As Low As £64.01 Price with VAT: £76.82
    £64.01 Price with VAT: £76.82
    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 £130.38 Price with VAT: £156.45
    £130.38 Price with VAT: £156.45
    HONEYWELL 2312/24T

    HONEYWELL

    SYSTEM SENSOR

    2312/24T

    SMOKE AND HEAT DETECTOR PHOTOELECTRIC 12-24VDC
    £119.32 Price with VAT: £143.19 Buy Surplus As Low As £60.04 Price with VAT: £72.04
    £60.04 Price with VAT: £72.04
    HONEYWELL 2312/24TB

    HONEYWELL

    SYSTEM SENSOR

    2312/24TB

    PHOTOELECTRIC SMOKE AND HEAT DETECTOR
    £123.07 Price with VAT: £147.69 Buy Surplus As Low As £61.54 Price with VAT: £73.84
    £61.54 Price with VAT: £73.84
    HONEYWELL 2412

    HONEYWELL

    SYSTEM SENSOR

    2412

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, DIRECT WIRE, PHOTOELECTRONIC, OPERATING TEMPERATURE: 32F TO 100F, 12 VDC
    Buy Surplus As Low As £27.02 Price with VAT: £32.42
    £27.02 Price with VAT: £32.42
    HONEYWELL 2412B

    HONEYWELL

    SYSTEM SENSOR

    2412B

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SMOKE DETECTOR, 2412, 4WIRE, 12 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £12.03 Price with VAT: £14.44
    £12.03 Price with VAT: £14.44
    HONEYWELL 2412TH

    HONEYWELL

    SYSTEM SENSOR

    2412TH

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, DIRECT WIRE, PHOTOELECTRONIC, OPERATING TEMPERATURE: 32F TO 100F, 12 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £27.02 Price with VAT: £32.42
    £27.02 Price with VAT: £32.42
    HONEYWELL 2424

    HONEYWELL

    SYSTEM SENSOR

    2424

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC DETECTION METHOD, 4WIRE, 0.6-2AMP, 24VDC, LED STATUS INDICATOR
    Buy Surplus As Low As £29.29 Price with VAT: £35.15
    £29.29 Price with VAT: £35.15
    HONEYWELL 2424TH

    HONEYWELL

    SYSTEM SENSOR

    2424TH

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC W/ HEAT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As £30.32 Price with VAT: £36.38
    £30.32 Price with VAT: £36.38
    HONEYWELL 2451TH

    HONEYWELL

    SYSTEM SENSOR

    2451TH

    SMOKE DETECTOR, PHOTOELECTRIC HEAD W/THERMAL
    ✓ IN STOCK!
    £47.28 Price with VAT: £56.73 Buy Surplus As Low As £36.02 Price with VAT: £43.23
    £36.02 Price with VAT: £43.23
    HONEYWELL 2551

    HONEYWELL

    SYSTEM SENSOR

    2551

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 2 LED, PLUG IN, IONIZATION, PHOTOELECTRONIC, MOUNTING BASEM, 15 TO 32 VDC, 32 TO 120 DEGREES F RANGE
    Buy Surplus As Low As £93.69 Price with VAT: £112.42
    £93.69 Price with VAT: £112.42
    HONEYWELL 2D51

    HONEYWELL

    SYSTEM SENSOR

    2D51

    SMOKE DETECTOR, PHOTOELECTRIC, LOW PROFILE PENDANT, 4 WIRE, 24 VDC / 120 VAC, PLUG IN REQUIRES BASE
    ✓ IN STOCK!
    £101.05 Price with VAT: £121.26 Buy Surplus As Low As £70.49 Price with VAT: £84.59
    £70.49 Price with VAT: £84.59
    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!
    £148.59 Price with VAT: £178.31 Buy Surplus As Low As £89.15 Price with VAT: £106.98
    £89.15 Price with VAT: £106.98
    HONEYWELL 2WT-B

    HONEYWELL

    SYSTEM SENSOR

    2WT-B

    PHOTO DETECTOR, I3 SERIES, 2-WIRE, 12/24 VDC, THERMAL, WITH BASE
    ✓ IN STOCK!
    £49.53 Price with VAT: £59.44 Buy Surplus As Low As £28.22 Price with VAT: £33.86
    £28.22 Price with VAT: £33.86
    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!
    £76.94 Price with VAT: £92.32 Buy Surplus As Low As £46.16 Price with VAT: £55.39
    £46.16 Price with VAT: £55.39
    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 £28.71 Price with VAT: £34.45
    £28.71 Price with VAT: £34.45
    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!
    £55.44 Price with VAT: £66.52 Buy Surplus As Low As £33.26 Price with VAT: £39.91
    £33.26 Price with VAT: £39.91
    HONEYWELL 4WITAR-B

    HONEYWELL

    SYSTEM SENSOR

    4WITAR-B

    I3 SERIES DETECTOR, 4-WIRE, 12/24 VDC,ISOLATED
    £112.57 Price with VAT: £135.08 Buy Surplus As Low As £67.54 Price with VAT: £81.05
    £67.54 Price with VAT: £81.05
    HONEYWELL 4WTA-B

    HONEYWELL

    SYSTEM SENSOR

    4WTA-B

    SMOKE DETECTOR, 4-WIRE, PHOTOELECTRIC, I3, THERMAL SENSOR, BUILT-IN SOUNDER (85 DB), 35 MA ALARM CURRENT
    ✓ IN STOCK!
    £87.05 Price with VAT: £104.46 Buy Surplus As Low As £40.63 Price with VAT: £48.76
    £40.63 Price with VAT: £48.76
    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!
    £116.32 Price with VAT: £139.58 Buy Surplus As Low As £62.29 Price with VAT: £74.75
    £62.29 Price with VAT: £74.75
    HONEYWELL 4WTR-B

    HONEYWELL

    SYSTEM SENSOR

    4WTR-B

    SYSTEM SENSOR, DETECTOR, 4-WIRE, 12/24 VDC, THERMAL
    ✓ IN STOCK!
    £99.92 Price with VAT: £119.90 Buy Surplus As Low As £54.86 Price with VAT: £65.83
    £54.86 Price with VAT: £65.83
    HONEYWELL 4WTR-BA

    HONEYWELL

    SYSTEM SENSOR

    4WTR-BA

    DISCONTINUED BY MANUFACTURER, I3 PHOTO DETECTOR, PLUG-IN, 4 WIRE, 12/24 VDC
    Buy Surplus As Low As £56.28 Price with VAT: £67.54
    £56.28 Price with VAT: £67.54
    HONEYWELL 50J10

    HONEYWELL

    SYSTEM SENSOR

    50J10

    HIGH MOUNT AISLEWAY LENS, 50DEGREE BI-DIRECTIONAL, 10DEGREE WIDE COVERAGE PATTERN
    ✓ IN STOCK!
    £10.81 Price with VAT: £12.97 Buy Surplus As Low As £4.53 Price with VAT: £5.44
    £4.53 Price with VAT: £5.44
    HONEYWELL 5251B

    HONEYWELL

    SYSTEM SENSOR

    5251B

    HEAT DETECTOR 135F 15-32VDC
    Buy Surplus As Low As £33.77 Price with VAT: £40.52
    £33.77 Price with VAT: £40.52
    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
    Buy Surplus As Low As £77.81 Price with VAT: £93.38
    £77.81 Price with VAT: £93.38
    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 £37.66 Price with VAT: £45.19
    £37.66 Price with VAT: £45.19
    HONEYWELL 546-8000

    HONEYWELL

    SYSTEM SENSOR

    546-8000

    KIT COVER TAMPER SWITCH KIT FOR EPS SERIES PRESSURE SWITCHES
    Buy Surplus As Low As £33.77 Price with VAT: £40.52
    £33.77 Price with VAT: £40.52
    HONEYWELL 5601A

    HONEYWELL

    SYSTEM SENSOR

    5601A

    DISCONTINUED BY MANUFACTURER, HEATER DETECTOR, 135 DEGREE
    Buy Surplus As Low As £12.59 Price with VAT: £15.10
    £12.59 Price with VAT: £15.10
    HONEYWELL 5601P

    HONEYWELL

    SYSTEM SENSOR

    5601P

    HEAT DETECTOR, CONVENTIONAL, SINGLE-CIRCUIT, 135 FIXED/RATE OF RISE
    ✓ IN STOCK!
    £23.26 Price with VAT: £27.92 Buy Surplus As Low As £15.76 Price with VAT: £18.91
    £15.76 Price with VAT: £18.91
    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!
    £21.01 Price with VAT: £25.22 Buy Surplus As Low As £12.61 Price with VAT: £15.13
    £12.61 Price with VAT: £15.13
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