Product Search

    SEARCH NOW FOR ALL YOUR SYSTEM SENSOR SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 989.
    HONEYWELL WFD40E

    HONEYWELL

    SYSTEM SENSOR

    WFD40E

    WATERFLOW DETECTOR, 4" PIPE SIZE, EXPLOSION PROOF
    ✓ IN STOCK!
    $3,176.00 Buy Surplus As Low As $2,414.00
    $2,414.00
    Repair Yours $1,582.00
    HONEYWELL WFD60EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD60EXP

    WATERFLOW DETECTOR, 6" PIPE SIZE, EXPLOSION PROOF
    $3,176.00 Buy Surplus As Low As $1,906.00
    $1,906.00
    Repair Yours $1,582.00
    HONEYWELL WFD30-2EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD30-2EXP

    WATERFLOW DETECTOR, 3" PIPE SIZE, EXPLOSION PROOF
    $3,176.00 Buy Surplus As Low As $1,906.00
    $1,906.00
    Repair Yours $1,582.00
    HONEYWELL WFD25EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD25EXP

    WATERFLOW DETECTOR, 2.5" PIPE SIZE, EXPLOSION PROOF
    $3,812.00 Buy Surplus As Low As $2,287.20
    $2,287.20
    Repair Yours $1,582.00
    HONEYWELL WFD50EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD50EXP

    WATERFLOW DETECTOR EXPLOSION-PROOF FOR USE WITH 5" PIPE.
    $3,075.00 Buy Surplus As Low As $1,845.00
    $1,845.00
    Repair Yours $1,532.00
    HONEYWELL WFD35EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD35EXP

    WATERFLOW DETECTOR EXPLOSION-PROOF FOR USE WITH 3.5" PIPE.
    $3,069.00 Buy Surplus As Low As $1,842.00
    $1,842.00
    Repair Yours $1,529.00
    HONEYWELL WFD30EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD30EXP

    3"(2)SPDT X-PRF WATERFLOWDETEC
    $2,267.00 Buy Surplus As Low As $1,134.00
    $1,134.00
    Repair Yours $942.00
    HONEYWELL SPSWLED-BP10

    HONEYWELL

    SYSTEM SENSOR

    SPSWLED-BP10

    SPEAKER STROBE, LED, WHITE, WALL, BULK PACK OF 10 UNITS
    ✓ IN STOCK!
    $1,274.40 Buy Surplus As Low As $764.64
    $764.64
    Repair Yours $706.00
    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 EPS120EXP

    HONEYWELL

    SYSTEM SENSOR

    EPS120EXP

    SWITCH PRESSURE EXPLOSION-PROOF THAT PROVIDES AN ALARM RESPONSE BETWEEN 10 AND 200 PSI.
    $1,309.00 Buy Surplus As Low As $786.00
    $786.00
    Repair Yours $653.00
    HONEYWELL EPS10EXP

    HONEYWELL

    SYSTEM SENSOR

    EPS10EXP

    SWITCH PRESSURE EXPLOSION-PROOF THAT PROVIDES AN ALARM RESPONSE BETWEEN 4 AND 20 PSI.
    $1,309.00 Buy Surplus As Low As $771.64
    $771.64
    Repair Yours $635.00
    HONEYWELL SPSRLED-BP10

    HONEYWELL

    SYSTEM SENSOR

    SPSRLED-BP10

    SYSTEM SENSOR, LED L-SERIES, INDOOR SPEAKER/STROBE, RED (PACK OF 10) , SPSRLED-BP10
    ✓ IN STOCK!
    $1,238.17 Buy Surplus As Low As $742.90
    $742.90
    Repair Yours $581.00
    HONEYWELL SPSCWLED-BP10

    HONEYWELL

    SYSTEM SENSOR

    SPSCWLED-BP10

    SPEAKER STROBE LED WHITE CEILING BULK PACK W/10 , SPSCWLED-BP10
    $1,125.00 Buy Surplus As Low As $675.00
    $675.00
    Repair Yours $561.00
    HONEYWELL 6424

    HONEYWELL

    SYSTEM SENSOR

    6424

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, BEAM DETECTOR SET OF 2, TRANSMITTER AND RECEIVER, 10MA, 24VDC
    Buy Surplus As Low As $662.67
    $662.67
    Repair Yours $523.00
    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
    $1,044.00 Buy Surplus As Low As $627.00
    $627.00
    Repair Yours $521.00
    HONEYWELL SRL-BP10

    HONEYWELL

    SYSTEM SENSOR

    SRL-BP10

    STROBE, RED, WALL MOUNT, 12-24 V, MULTI-CANDELA, 10 PACK
    ✓ IN STOCK!
    $1,073.33 Buy Surplus As Low As $659.59
    $659.59
    Repair Yours $437.97
    HONEYWELL PC2RLED-BP10

    HONEYWELL

    SYSTEM SENSOR

    PC2RLED-BP10

    LED HORN STROBE; CEILING; RED; FIRE; 2-WIRE - PACK OF 10 UNITS , PC2RLED-BP10
    $846.00 Buy Surplus As Low As $508.00
    $508.00
    Repair Yours $422.00
    HONEYWELL MOD400R

    HONEYWELL

    SYSTEM SENSOR

    MOD400R

    DISCONTINUED BY MANUFACTURER, TEST MODULE, FIELD SENSITIVITY, FOR SMOKE DETECTORS, 9 V
    Buy Surplus As Low As $504.55
    $504.55
    Repair Yours $399.00
    HONEYWELL SCWLED-BP10

    HONEYWELL

    SYSTEM SENSOR

    SCWLED-BP10

    LED STROBE; CEILING; WHITE; FIRE; 2-WIRE , SCWLED-BP10
    $721.00 Buy Surplus As Low As $433.00
    $433.00
    Repair Yours $360.00
    HONEYWELL N04-356-06

    HONEYWELL

    SYSTEM SENSOR

    N04-356-06

    FIRE ALARM BEAM DETECTOR SET 10MA 24VD MODEL 6424
    $746.00 Buy Surplus As Low As $374.00
    $374.00
    Repair Yours $355.00
    HONEYWELL N04-356-07

    HONEYWELL

    SYSTEM SENSOR

    N04-356-07

    FIRE ALARM BEAM DETECTOR SET 10MA 24VD MODEL 6424
    $745.00 Buy Surplus As Low As $373.00
    $373.00
    Repair Yours $354.00
    HONEYWELL SWL-BP10

    HONEYWELL

    SYSTEM SENSOR

    SWL-BP10

    STROBE, 12/24 VOLT, MULTI-CANDELA 15, 30, 75, 95, 110, 135, 185, WHITE - BULK PACK OF 10 UNITS
    $702.00 Buy Surplus As Low As $422.00
    $422.00
    Repair Yours $351.00
    HONEYWELL SCWL-BP10

    HONEYWELL

    SYSTEM SENSOR

    SCWL-BP10

    STROBE, 12/24 VOLT, MULTI-CANDELA 15, 30, 75, 95, 115, 150, 177, WHITE - BULK PACK OF 10 UNITS
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $349.00
    HONEYWELL SCRL-BP10

    HONEYWELL

    SYSTEM SENSOR

    SCRL-BP10

    STROBE, 12/24 VOLT, MULTI-CANDELA 15, 30, 75, 95, 115, 150, 177, RED - BULK PACK OF 10 UNITS
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $349.00
    HONEYWELL SWLED-BP10

    HONEYWELL

    SYSTEM SENSOR

    SWLED-BP10

    L-SERIES WALL-MOUNT STROBE WITH LED, WHITE - BULK PACK WITH 10 , SWLED-BP10
    $674.00 Buy Surplus As Low As $407.83
    $407.83
    Repair Yours $337.00
    HONEYWELL WFD80EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD80EXP

    WATERFLOW DETECTOR, 8" PIPE SIZE, EXPLOSION PROOF
    $657.00 Buy Surplus As Low As $395.00
    $395.00
    Repair Yours $328.00
    HONEYWELL WFD20EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD20EXP

    WATERFLOW DETECTOR, 2" PIPE SIZE, EXPLOSION PROOF
    $642.00 Buy Surplus As Low As $386.00
    $386.00
    Repair Yours $321.00
    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 BEAMSMK

    HONEYWELL

    SYSTEM SENSOR

    BEAMSMK

    PROJECTED BEAM SMOKE DETECTOR SURFACE MOUNT KIT , BEAMSMK
    ✓ IN STOCK!
    $46.70 Buy Surplus As Low As $28.02
    $28.02
    Repair Yours $300.00
    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 ESP40-2

    HONEYWELL

    SYSTEM SENSOR

    ESP40-2

    PRESSURE SWITCH, TWO SPDT, SENSITIVITY ADJUSTMENT WHEEL, MAX OPERATING PRESSURE 300PSI
    ✓ IN STOCK!
    $81.00 Buy Surplus As Low As $37.13
    $37.13
    Repair Yours $300.00
    HONEYWELL SCR

    HONEYWELL

    SYSTEM SENSOR

    SCR

    STROBE, INDOOR, CEILING MOUNT, 12/24VDC, RED
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $28.01
    $28.01
    Repair Yours $300.00
    HONEYWELL M201E

    HONEYWELL

    SYSTEM SENSOR

    M201E

    SINGLE OUTPUT MODULE
    ✓ IN STOCK!
    $150.00 Buy Surplus As Low As $58.91
    $58.91
    Repair Yours $300.00
    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 A5052

    HONEYWELL

    SYSTEM SENSOR

    A5052

    DISCONTINUED BY MANUFACTURER, REPLACEMENT IONIZATION DETECTOR BOARD, DH100 SERIES DUCT SMOKE DETECTORS
    ✓ IN STOCK!
    Buy Surplus As Low As $39.79
    $39.79
    Repair Yours $300.00
    HONEYWELL SBBSPWL

    HONEYWELL

    SYSTEM SENSOR

    SBBSPWL

    WALL SPEAKER SURFACE MOUNT BACK BOX, WHITE , SBBSPWL
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $27.75
    $27.75
    Repair Yours $300.00
    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!
    $144.30 Buy Surplus As Low As $83.58
    $83.58
    Repair Yours $300.00
    HONEYWELL SPSCRLED

    HONEYWELL

    SYSTEM SENSOR

    SPSCRLED

    SPEAKER STROBE, L-SERIES, 2-WIRE, LED, RED, CEILING
    ✓ IN STOCK!
    $177.39 Buy Surplus As Low As $134.82
    $134.82
    Repair Yours $300.00
    HONEYWELL SGWKLED

    HONEYWELL

    SYSTEM SENSOR

    SGWKLED

    OUTDOOR LED STROBE, WALL, COMPACT, WHITE, FIRE LETTERING , SGWKLED
    ✓ IN STOCK!
    $130.17 Buy Surplus As Low As $78.10
    $78.10
    Repair Yours $300.00
    HONEYWELL EPSA120-1

    HONEYWELL

    SYSTEM SENSOR

    EPSA120-1

    DISCONTINUED BY MANUFACTURER, SUPERVISORY PRESSURE SWITCH, 24 VOLT DC/ 125-250 VOLT AC, PRESSURE ADJUSTMENT WHEEL, FOR USE IN A NOMINAL 115 PSI SYSTEM, REINFORCED DIAPHRAGM, TWO CONDUIT ENTR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $146.69
    $146.69
    Repair Yours $300.00
    HONEYWELL SPSRLA

    HONEYWELL

    SYSTEM SENSOR

    SPSRLA

    DISCONTINUED BY MANUFACTURER, FIRE STROBE LIGHT/ALARM, 143MA, 24VDC, 16-33V, 400-4000HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $103.54
    $103.54
    Repair Yours $300.00
    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 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!
    $19.28 Buy Surplus As Low As $11.00
    $11.00
    Repair Yours $300.00
    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 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 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 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 S1224MCK

    HONEYWELL

    SYSTEM SENSOR

    S1224MCK

    DISCONTINUED BY MANUFACTURER, STROBE, SELECTABLE OUTPUT, 12/24 VDC, RED, OUTDOOR
    ✓ IN STOCK!
    Buy Surplus As Low As $29.78
    $29.78
    Repair Yours $300.00
    HONEYWELL PC2RL-LF

    HONEYWELL

    SYSTEM SENSOR

    PC2RL-LF

    SOUNDER STROBE, L-SERIES, LOW FREQUENCY, CEILING-MOUNT
    ✓ IN STOCK!
    $190.17 Buy Surplus As Low As $114.10
    $114.10
    Repair Yours $300.00
    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
    Next
    1 2 3 4 5 6 7 8 9 10 11