Product Search

    SEARCH NOW FOR ALL YOUR SYSTEM 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 950.
    BEIJER ELECTRONICS LCA285.0

    BEIJER ELECTRONICS

    LAUER SYSTEME

    LCA285.0

    DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE, 24 VDC, TEXT DISPLAY
    Buy Surplus As Low As $1,499.85
    $1,499.85
    Repair Yours $1,100.00
    HONEYWELL SC2495W

    HONEYWELL

    SYSTEM SENSOR

    SC2495W

    CEILING MOUNT STROBE, WHITE, SIGNAL STRENGTH 95 CD, REGULATED 24DC/FWR, 24 VOLT, 16-33 VOLT, FOR INDOOR USE ONLY
    ✓ IN STOCK!
    $90.78 Buy Surplus As Low As $53.63
    $53.63
    HONEYWELL ISO-6

    HONEYWELL

    SYSTEM SENSOR

    ISO-6

    ISOLATOR MODULE, REQUIRED FOR STYLE 7, (CLASS A) SLC
    ✓ IN STOCK!
    $671.30 Buy Surplus As Low As $402.78
    $402.78
    HONEYWELL PC2495W

    HONEYWELL

    SYSTEM SENSOR

    PC2495W

    DISCONTINUED BY MANUFACTURER, HORN/ STROBE, CEILING MOUNT, FIRE, 16-33 V
    ✓ IN STOCK!
    Buy Surplus As Low As $48.00
    $48.00
    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 B224BI

    HONEYWELL

    SYSTEM SENSOR

    B224BI

    SMOKE DETECTOR BASE, ISOLATOR,32VDC, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $68.62
    $68.62
    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 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!
    $28.00 Buy Surplus As Low As $16.80
    $16.80
    HONEYWELL 4WTAR-B

    HONEYWELL

    SYSTEM SENSOR

    4WTAR-B

    GAS/SMOKE DETECTION, 12/24V OPERATING VOLTAGE, 4-WIRE, PLUG-IN PHOTOELECTRIC INTELLIGENT I3 SMOKE DETECTOR AND MOUNTING BASE WITH FIXED 135 DEGREE F THERMAL SENSOR, SOUNDER FEATURE, AND SPDT ...
    ✓ IN STOCK!
    $152.00 Buy Surplus As Low As $77.76
    $77.76
    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!
    $73.87 Buy Surplus As Low As $44.32
    $44.32
    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!
    $238.69 Buy Surplus As Low As $143.21
    $143.21
    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 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 5622

    HONEYWELL

    SYSTEM SENSOR

    5622

    CONVENTIONAL HEAT DETECTOR, DUAL-CIRCUIT, 194 DEGREES F FIXED TEMPERATURE / RATE-OF-RISE, 50 X 50 FT UL PROTECTED SPACING - 10 FT CEILING
    ✓ IN STOCK!
    $58.56 Buy Surplus As Low As $33.23
    $33.23
    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!
    $198.00 Buy Surplus As Low As $118.80
    $118.80
    HONEYWELL B501

    HONEYWELL

    SYSTEM SENSOR

    B501

    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 2151

    HONEYWELL

    SYSTEM SENSOR

    2151

    SMOKE DETECTOR, PHOTOELECTRIC, 100 SERIES, LOW PROFILE, PENDANT, 24 VAC/120 VAC, PLUG-IN REQUIRES B100 OR B400 SERIES BASE, REPLACES: HONEYWELL/SYSTEMSENSOR PART#1451 / TC804D1009
    ✓ IN STOCK!
    Buy Surplus As Low As $51.29
    $51.29
    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!
    $91.80 Buy Surplus As Low As $35.96
    $35.96
    HONEYWELL P2RH

    HONEYWELL

    SYSTEM SENSOR

    P2RH

    DISCONTINUED BY MANUFACTURER, HORN/STROBE, 2 WIRE, WALL MOUNT, HI CANDELA, RED
    ✓ IN STOCK!
    Buy Surplus As Low As $126.92
    $126.92
    HONEYWELL LENS-GC

    HONEYWELL

    SYSTEM SENSOR

    LENS-GC

    COLORED LENS, CEILING, GREEN
    ✓ IN STOCK!
    $23.65 Buy Surplus As Low As $15.22
    $15.22
    HONEYWELL SS-PD

    HONEYWELL

    SYSTEM SENSOR

    SS-PD

    DUCT SMOKE DETECTOR, INTELLIGENT LOW-FLOW, 15-32 VDC, 10-93% RELATIVE HUMIDITY RANGE, 32-131 F OPERATING TEMPERATURE
    ✓ IN STOCK!
    Buy Surplus As Low As $43.02
    $43.02
    HONEYWELL 2451TH

    HONEYWELL

    SYSTEM SENSOR

    2451TH

    SMOKE DETECTOR, PHOTOELECTRIC HEAD W/THERMAL
    ✓ IN STOCK!
    $63.00 Buy Surplus As Low As $48.00
    $48.00
    HONEYWELL ST-3

    HONEYWELL

    SYSTEM SENSOR

    ST-3

    SYSTEM SENSOR ST-3 SAMPLING TUBE METAL , ST-3
    ✓ IN STOCK!
    $30.55 Buy Surplus As Low As $18.33
    $18.33
    HONEYWELL DST3

    HONEYWELL

    SYSTEM SENSOR

    DST3

    METAL DUCT SAMPLING TUBE, 2FT X 4 FT, W/ HOLES
    ✓ IN STOCK!
    $29.13 Buy Surplus As Low As $17.48
    $17.48
    HONEYWELL BEAMLRK

    HONEYWELL

    SYSTEM SENSOR

    BEAMLRK

    LONG RANGE KIT, FOR USE WITH REFLECTIVE PROJECTED BEAM SMOKE DETECTORS, ALLOWS REFLECTED BEAM DETECTORS TO BE INSTALLED AT SEPARATIONS BETWEEN 230-328 FT, 4X 8 X 8 INCH REFLECTORS
    ✓ IN STOCK!
    $190.95 Buy Surplus As Low As $114.57
    $114.57
    HONEYWELL RTS151

    HONEYWELL

    SYSTEM SENSOR

    RTS151

    REMOTE TEST STATION, ALARM LED, 2.8-32 V DC, 12MA MAX, COIL CURRENT: 95 MA MAX, 4.8" X 2.9" X 1.4"
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $51.00
    $51.00
    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!
    $35.90 Buy Surplus As Low As $27.28
    $27.28
    HONEYWELL 5601P

    HONEYWELL

    SYSTEM SENSOR

    5601P

    HEAT DETECTOR, CONVENTIONAL, SINGLE-CIRCUIT, 135 FIXED/RATE OF RISE
    ✓ IN STOCK!
    $31.00 Buy Surplus As Low As $21.00
    $21.00
    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 $45.80
    $45.80
    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!
    $116.24 Buy Surplus As Low As $69.74
    $69.74
    Repair Yours $300.00
    HONEYWELL EPS10-2

    HONEYWELL

    SYSTEM SENSOR

    EPS10-2

    PRESSURE CONTROL, 4-20 PSI PRESSURE RANGE, TWO SPDT RELAYS, ALARM WATERFLOW PRESSURE SWITCH WITH 1/2" NPT MALE CONNECTION
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $54.57
    $54.57
    HONEYWELL EOLR-1

    HONEYWELL

    SYSTEM SENSOR

    EOLR-1

    SPST RELAY, ULC APPROVED AS AN END OF LINE RELAY TO SUPERVISE POWER SUPPLIES. , EOLR-1
    ✓ IN STOCK!
    $46.80 Buy Surplus As Low As $28.08
    $28.08
    HONEYWELL DCOIL

    HONEYWELL

    SYSTEM SENSOR

    DCOIL

    REMOTE TEST COIL, REQUIRED FOR OLDER DNR(W), DUCT DETECTOR HOUSING, 2-WIRE
    ✓ IN STOCK!
    $58.00 Buy Surplus As Low As $45.00
    $45.00
    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 SS2475ADA

    HONEYWELL

    SYSTEM SENSOR

    SS2475ADA

    DISCONTINUED BY MANUFACTURER, SIGNAL STROBE, 20-30 VDC, 75 CD
    ✓ IN STOCK!
    Buy Surplus As Low As $19.36
    $19.36
    HONEYWELL SP2W1224MC

    HONEYWELL

    SYSTEM SENSOR

    SP2W1224MC

    DISCONTINUED BY MANUFACTURER, WALL SPEAKER / STROBE, SELECTABLE OUTPUT, WHITE, 15 CANDELA, 12-24 V
    ✓ IN STOCK!
    Buy Surplus As Low As $108.73
    $108.73
    Repair Yours Contact Us
    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 301-P

    HONEYWELL

    SYSTEM SENSOR

    301-P

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRONIC, 0.35-1 V
    ✓ IN STOCK!
    Buy Surplus As Low As $38.26
    $38.26
    HONEYWELL SP2C2495

    HONEYWELL

    SYSTEM SENSOR

    SP2C2495

    DISCONTINUED BY MANUFACTURER, SPEAKER/STROBE, 24 VDC, 95 CANDELA, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $69.49
    $69.49
    HONEYWELL BBSW-2

    HONEYWELL

    SYSTEM SENSOR

    BBSW-2

    SURFACE MOUNT BACK BOX SKIRT, FOR WALL MOUNTING PRODUCTS, WHITE
    ✓ IN STOCK!
    $15.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL PC2WK

    HONEYWELL

    SYSTEM SENSOR

    PC2WK

    L-SERIES LED HORN STROBE, OUTDOOR, CEILING, WHITE, MARKED FIRE , PC2WKLED
    ✓ IN STOCK!
    $178.00 Buy Surplus As Low As $136.00
    $136.00
    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 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 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 $130.54
    $130.54
    HONEYWELL MWBB

    HONEYWELL

    SYSTEM SENSOR

    MWBB

    METAL BACK BOX,WALL, WEATHERPROOF, RED
    ✓ IN STOCK!
    $71.00 Buy Surplus As Low As $42.82
    $42.82
    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 $213.00
    $213.00
    HONEYWELL SCW

    HONEYWELL

    SYSTEM SENSOR

    SCW

    DISCONTINUED BY MANUFACTURER, SPECTRALERT ADVANCE STROBES, CEILING MOUNT, 12/24 VOLT, WHITE, MULTI-CANDELA 15/75, STROBE SETTINGS OF 15, 15/75, 30, 75, 95, 110, AND 115
    ✓ IN STOCK!
    Buy Surplus As Low As $45.12
    $45.12
    HONEYWELL SW

    HONEYWELL

    SYSTEM SENSOR

    SW

    DISCONTINUED BY MANUFACTURER, STROBE WALL, STANDARD, CANDELA WHITE, 12 TO 18 AWG, 12-24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $32.25
    $32.25
    HONEYWELL SPSWK

    HONEYWELL

    SYSTEM SENSOR

    SPSWK

    DISCONTINUED BY MANUFACTURER, SPEAKER STROBE, WALL MOUNT, OUTDOOR USE, STANDARD-CANDELA, WEATHERPROOF, WHITE, REPLACED BY SPSWKLED
    ✓ IN STOCK!
    Buy Surplus As Low As $150.99
    $150.99
    HONEYWELL SP2C2430

    HONEYWELL

    SYSTEM SENSOR

    SP2C2430

    SPEAKER/STROBE, CEILING MOUNT, 24 VDC, 30 CANDELA STROBE, WHITE
    ✓ IN STOCK!
    $166.67 Buy Surplus As Low As $34.51
    $34.51
    Next
    1 2 3 4 5 6 7 8 9 10 11