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!
    CAN$4,426.94 Buy Surplus As Low As CAN$3,465.75
    CAN$3,465.75
    Repair Yours CAN$1,887.96
    HONEYWELL SRL-BP10

    HONEYWELL

    SYSTEM SENSOR

    SRL-BP10

    STROBE, RED, WALL MOUNT, 12-24 V, MULTI-CANDELA, 10 PACK
    ✓ IN STOCK!
    CAN$1,540.97 Buy Surplus As Low As CAN$946.97
    CAN$946.97
    Repair Yours CAN$526.17
    HONEYWELL PC2RL-BP10

    HONEYWELL

    SYSTEM SENSOR

    PC2RL-BP10

    HORN STROBE, L-SERIES, 12/24 VDC, 2 WIRE, CEILING MOUNT, RED, 10 PACK
    ✓ IN STOCK!
    CAN$1,144.24 Buy Surplus As Low As CAN$861.41
    CAN$861.41
    HONEYWELL FM998

    HONEYWELL

    SYSTEM SENSOR

    FM998

    ELECTROMAGNETIC DOOR HOLDER, QUAD VOLTAGE, RECESSED MOUNT , FM998
    ✓ IN STOCK!
    CAN$229.78 Buy Surplus As Low As CAN$137.87
    CAN$137.87
    Repair Yours CAN$360.00
    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!
    CAN$193.00 Buy Surplus As Low As CAN$137.85
    CAN$137.85
    Repair Yours CAN$358.07
    HONEYWELL 5621

    HONEYWELL

    SYSTEM SENSOR

    5621

    SYSTEM SENSOR 5621 MECHANICAL HEAT DETECTOR, DUAL CIRCUIT; 135 DEG F FIXED/RATE-OF-RISE, FIRE SAFETY
    ✓ IN STOCK!
    CAN$86.14 Buy Surplus As Low As CAN$51.68
    CAN$51.68
    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!
    CAN$104.81 Buy Surplus As Low As CAN$80.40
    CAN$80.40
    HONEYWELL B501

    HONEYWELL

    SYSTEM SENSOR

    B501

    INTELLIGENT DETECTOR BASE WITHOUT FLANGE; IVORY; SOLD WITHOUT INDIVIDUAL PACKAGING.
    ✓ IN STOCK!
    CAN$5.23 Buy Surplus As Low As CAN$3.96
    CAN$3.96
    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 CAN$103.37
    CAN$103.37
    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 CAN$136.39
    CAN$136.39
    Repair Yours CAN$358.07
    HONEYWELL EPS40-2

    HONEYWELL

    SYSTEM SENSOR

    EPS40-2

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 10AMP, 1/2 HP @ 125/250 VAC, 10-100PSI ON RISE SETPOINT, 250PSI MAX
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$352.91
    CAN$352.91
    Repair Yours CAN$250.00
    HONEYWELL 19C050G4

    HONEYWELL

    SYSTEM SENSOR

    19C050G4

    DIFFERENTIAL PREESURE SENSOR
    ✓ IN STOCK!
    CAN$198.94 Buy Surplus As Low As CAN$87.59
    CAN$87.59
    HONEYWELL LSXR

    HONEYWELL

    SYSTEM SENSOR

    LSXR

    DISCONTINUED BY MANUFACTURER, FIXTURE MOUNT SENSOR, 120/277 VAC, 50/60 HZ, INTERCHANGEABLE LENS, LINE VOLTAGE, PASSIVE INFRARED, NO LENS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$34.77
    CAN$34.77
    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!
    CAN$51.54 Buy Surplus As Low As CAN$39.17
    CAN$39.17
    HONEYWELL 5601P

    HONEYWELL

    SYSTEM SENSOR

    5601P

    HEAT DETECTOR, CONVENTIONAL, SINGLE-CIRCUIT, 135 FIXED/RATE OF RISE
    ✓ IN STOCK!
    CAN$45.94 Buy Surplus As Low As CAN$30.15
    CAN$30.15
    HONEYWELL LENS-GC

    HONEYWELL

    SYSTEM SENSOR

    LENS-GC

    COLORED LENS, CEILING, GREEN
    ✓ IN STOCK!
    CAN$29.27 Buy Surplus As Low As CAN$22.97
    CAN$22.97
    HONEYWELL 2451TH

    HONEYWELL

    SYSTEM SENSOR

    2451TH

    SMOKE DETECTOR, PHOTOELECTRIC HEAD W/THERMAL
    ✓ IN STOCK!
    CAN$90.45 Buy Surplus As Low As CAN$54.56
    CAN$54.56
    HONEYWELL SSM24-10

    HONEYWELL

    SYSTEM SENSOR

    SSM24-10

    ELECTRIC ALARM BELLS, SSM SERIES, POLARIZED, 24 V DC, 10" GONG DIAMETER, SOUND OUTPUT - 86 DBA
    ✓ IN STOCK!
    CAN$166.88 Buy Surplus As Low As CAN$100.12
    CAN$100.12
    Repair Yours CAN$360.00
    HONEYWELL SP200WA-25

    HONEYWELL

    SYSTEM SENSOR

    SP200WA-25

    DISCONTINUED BY MANUFACTURER, AUDIBLE SIGNAL APPLIANCE, SP200 SERIES, 25VRMS, 85DBA MINUTES, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$120.97
    CAN$120.97
    HONEYWELL RA400Z

    HONEYWELL

    SYSTEM SENSOR

    RA400Z

    DISCONTINUED BY MANUFACTURER, REMOTE ANNUNCIATOR, USE W/BOTH CONVENTION & INTELLIGENT SMOKE DETECTORS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$57.56
    CAN$57.56
    HONEYWELL B402B

    HONEYWELL

    SYSTEM SENSOR

    B402B

    BASE, 4 WIRE, PLUG-IN, USED WITH MODEL 2451 AND 2451TH, REPLACE WITH B112LP
    ✓ IN STOCK!
    CAN$129.21 Buy Surplus As Low As CAN$62.02
    CAN$62.02
    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
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$20.57
    CAN$20.57
    Repair Yours CAN$358.02
    HONEYWELL B224BI

    HONEYWELL

    SYSTEM SENSOR

    B224BI

    SMOKE DETECTOR BASE, ISOLATOR,32VDC, PLUG-IN
    ✓ IN STOCK!
    CAN$107.68 Buy Surplus As Low As CAN$71.78
    CAN$71.78
    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!
    CAN$41.64 Buy Surplus As Low As CAN$33.02
    CAN$33.02
    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!
    CAN$101.00 Buy Surplus As Low As CAN$63.63
    CAN$63.63
    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 CAN$305.80
    CAN$305.80
    HONEYWELL M02-09-00

    HONEYWELL

    SYSTEM SENSOR

    M02-09-00

    TEST MAGNET, WITH TELESCOPING HANDLE, SMOKE DETECTOR TESTER
    ✓ IN STOCK!
    CAN$95.06 Buy Surplus As Low As CAN$53.59
    CAN$53.59
    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 CAN$65.75
    CAN$65.75
    HONEYWELL B404BT

    HONEYWELL

    SYSTEM SENSOR

    B404BT

    DISCONTINUED BY MANUFACTURER, DETECTOR BASE PLUG-IN 24V 4WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$139.25
    CAN$139.25
    HONEYWELL P24110

    HONEYWELL

    SYSTEM SENSOR

    P24110

    SYSTEM SENSOR , P24110, P24110, STROBE, 21-30V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$39.28
    CAN$39.28
    HONEYWELL S241575W

    HONEYWELL

    SYSTEM SENSOR

    S241575W

    DISCONTINUED BY MANUFACTURER, SENSOR STROBE, 2 WIRE, WALL MOUNT, 20-30 V, 15-75 CD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$33.49
    CAN$33.49
    HONEYWELL S241575-FC

    HONEYWELL

    SYSTEM SENSOR

    S241575-FC

    DISCONTINUED BY MANUFACTURER, FIRE SAFTEY STROBE LIGHT, RED HOUSING WITH WHITE FONT, 15 CANDELA, 20-30 VOLTS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$49.73
    CAN$49.73
    HONEYWELL 2412B

    HONEYWELL

    SYSTEM SENSOR

    2412B

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SMOKE DETECTOR, 2412, 4WIRE, 12 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$23.01
    CAN$23.01
    HONEYWELL PC2WK

    HONEYWELL

    SYSTEM SENSOR

    PC2WK

    L-SERIES LED HORN STROBE, OUTDOOR, CEILING, WHITE, MARKED FIRE , PC2WKLED
    ✓ IN STOCK!
    CAN$227.20 Buy Surplus As Low As CAN$178.03
    CAN$178.03
    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 CAN$45.20
    CAN$45.20
    HONEYWELL P2RK

    HONEYWELL

    SYSTEM SENSOR

    P2RK

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, HORN/STROBE, 2 WIRE, WALL, STANDARD CANDELA, RED, OUTDOOR, REPLACED BY P2GRKLED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$187.41
    CAN$187.41
    HONEYWELL MWBB

    HONEYWELL

    SYSTEM SENSOR

    MWBB

    METAL BACK BOX,WALL, WEATHERPROOF, RED
    ✓ IN STOCK!
    CAN$100.36 Buy Surplus As Low As CAN$78.96
    CAN$78.96
    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!
    CAN$207.17 Buy Surplus As Low As CAN$119.99
    CAN$119.99
    Repair Yours CAN$360.42
    HONEYWELL SPBBS

    HONEYWELL

    SYSTEM SENSOR

    SPBBS

    SYSTEM SENSOR, RED, WALL MOUNTED, BACK BOX SKIRT
    ✓ IN STOCK!
    CAN$67.48 Buy Surplus As Low As CAN$48.08
    CAN$48.08
    HONEYWELL SCR

    HONEYWELL

    SYSTEM SENSOR

    SCR

    STROBE, INDOOR, CEILING MOUNT, 12/24VDC, RED
    ✓ IN STOCK!
    CAN$109.11 Buy Surplus As Low As CAN$19.32
    CAN$19.32
    Repair Yours CAN$353.80
    HONEYWELL SP2C2495

    HONEYWELL

    SYSTEM SENSOR

    SP2C2495

    DISCONTINUED BY MANUFACTURER, SPEAKER/STROBE, 24 VDC, 95 CANDELA, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$104.75
    CAN$104.75
    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!
    CAN$10.37 Buy Surplus As Low As CAN$7.19
    CAN$7.19
    HONEYWELL BBSCW

    HONEYWELL

    SYSTEM SENSOR

    BBSCW

    MOUNTING BACK BOX SKIRT, WHITE, CEILING, PLASTIC
    ✓ IN STOCK!
    CAN$47.85 Buy Surplus As Low As CAN$13.73
    CAN$13.73
    HONEYWELL DCOIL

    HONEYWELL

    SYSTEM SENSOR

    DCOIL

    REMOTE TEST COIL, REQUIRED FOR OLDER DNR(W), DUCT DETECTOR HOUSING, 2-WIRE
    ✓ IN STOCK!
    CAN$80.84 Buy Surplus As Low As CAN$64.61
    CAN$64.61
    HONEYWELL WFD60

    HONEYWELL

    SYSTEM SENSOR

    WFD60

    WATERFLOW DETECTOR, SCHEDULE 10/40, 6”.
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$275.65
    CAN$275.65
    Repair Yours CAN$360.00
    HONEYWELL M500MB

    HONEYWELL

    SYSTEM SENSOR

    M500MB

    MONITOR MODULE, 500 SERIES, SMOKE DETECTOR, INTERFACE WITH MECHANICAL CONTACT DEVICES, FAULT-TOLERANT, NORMALLY OPEN / CLOSED, STATUS LED, 15-32 VDC
    ✓ IN STOCK!
    CAN$131.80 Buy Surplus As Low As CAN$51.63
    CAN$51.63
    HONEYWELL RTS2

    HONEYWELL

    SYSTEM SENSOR

    RTS2

    MULTI-SIGNALING ACCESSORY WITHOUT STROBE, OPERATING VOLTAGE 20-29 VDC, 85 DBA AT TEN FEET, WORK WITH INNOVAIRFLEX 4-WIRE CONVENTIONAL DUCT SMOKE DETECTORS
    ✓ IN STOCK!
    CAN$241.14 Buy Surplus As Low As CAN$139.25
    CAN$139.25
    HONEYWELL SPRA

    HONEYWELL

    SYSTEM SENSOR

    SPRA

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, SPEAKER, WALL MOUNT, RED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$19.58
    CAN$19.58
    HONEYWELL S2475

    HONEYWELL

    SYSTEM SENSOR

    S2475

    DISCONTINUED BY MANUFACTURER, FIRE ALARM STROBE, 75 CD, 20-30 V, RED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$31.37
    CAN$31.37
    HONEYWELL P2430

    HONEYWELL

    SYSTEM SENSOR

    P2430

    FIRE ALARM, BEACON AND SOUND, RED HOUSING, WHITE FONT, 20-30 VOLTS, 30 CANDELA
    ✓ IN STOCK!
    CAN$96.91 Buy Surplus As Low As CAN$35.53
    CAN$35.53
    Next
    1 2 3 4 5 6 7 8 9 10 11