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    Results 101-150 of 989.
    HONEYWELL B501AP-IV

    HONEYWELL

    SYSTEM SENSOR

    B501AP-IV

    ALARM SENSOR MOUNTING BASE
    ✓ IN STOCK!
    $56.16 Buy Surplus As Low As $15.34
    $15.34
    HONEYWELL D4S

    HONEYWELL

    SYSTEM SENSOR

    D4S

    DUCT SMOKE DETECTOR, 4-WIRE, CONVENTIONAL SENSOR ONLY, PHOTOELECTRIC, -4 TO 158 F OPERATING TEMPERATURE, 15 SECOND ALARM RESPONSE
    ✓ IN STOCK!
    $221.45 Buy Surplus As Low As $107.53
    $107.53
    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!
    $121.54 Buy Surplus As Low As $56.85
    $56.85
    HONEYWELL RA100ZA

    HONEYWELL

    SYSTEM SENSOR

    RA100ZA

    DISCONTINUED BY MANUFACTURER, REMOTE LED ANNUNCIATOR, 3.1/32 VDC, 10 MA, 10/60 DEGREE C TEMPERATURE RANGE, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $20.85
    $20.85
    HONEYWELL SPRA

    HONEYWELL

    SYSTEM SENSOR

    SPRA

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, SPEAKER, WALL MOUNT, RED
    ✓ IN STOCK!
    Buy Surplus As Low As $12.00
    $12.00
    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 $21.00
    $21.00
    HONEYWELL SBBCR

    HONEYWELL

    SYSTEM SENSOR

    SBBCR

    SPECTRALERT ADVANCE ACCESSORIES, CEILING MOUNT SURFACE MOUNT BACK BOX, RED
    ✓ IN STOCK!
    $23.53 Buy Surplus As Low As $11.20
    $11.20
    HONEYWELL SPBBSW

    HONEYWELL

    SYSTEM SENSOR

    SPBBSW

    WALL, BACK BOX SKIRT, WHITE,FOR INDOOR SURFACE MOUNT/SPEAKER/STROBE
    ✓ IN STOCK!
    $24.24 Buy Surplus As Low As $11.90
    $11.90
    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 $223.65
    $223.65
    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 $63.90
    $63.90
    HONEYWELL SEP-SPSW

    HONEYWELL

    SYSTEM SENSOR

    SEP-SPSW

    STROBE, 12VDC-24VDC, EXPANDER PLATE, SPEAKER STROBE, STANDARD, CANDELA, WHITE
    ✓ IN STOCK!
    $145.95 Buy Surplus As Low As $111.30
    $111.30
    HONEYWELL WFD40N

    HONEYWELL

    SYSTEM SENSOR

    WFD40N

    WATERFLOW DETECTOR, 4" PIPE SIZE, 4-10 GPM FLOW RATE, 450 PSI STATIC PRESSURE RATING, NEMA 4 ENCLOSURE RATING
    ✓ IN STOCK!
    $639.70 Buy Surplus As Low As $383.82
    $383.82
    Repair Yours Contact Us
    HONEYWELL PC2RH

    HONEYWELL

    SYSTEM SENSOR

    PC2RH

    DISCONTINUED BY MANUFACTURER, SYSTEM SENSOR, PC2RH, HORN/STROBE, CEILING, HI CANDELA, RED, 2 WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As $120.67
    $120.67
    HONEYWELL SC2475W

    HONEYWELL

    SYSTEM SENSOR

    SC2475W

    FIRE ALARM, WITH STROBE LIGHT, 16-33 VAC, 24 VDC, 75CD, CEILING MOUNT
    ✓ IN STOCK!
    $135.00 Buy Surplus As Low As $49.00
    $49.00
    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 $40.98
    $40.98
    Repair Yours Contact Us
    HONEYWELL B210LPA

    HONEYWELL

    SYSTEM SENSOR

    B210LPA

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR BASE, WHITE, 12/24 AWG, WALL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $17.98
    $17.98
    HONEYWELL SBBCWL

    HONEYWELL

    SYSTEM SENSOR

    SBBCWL

    UNIVERSAL CEILING SURFACE MOUNT, L-SERIES, BACK BOX, WHITE
    ✓ IN STOCK!
    $42.00 Buy Surplus As Low As $32.00
    $32.00
    HONEYWELL SPCWLA

    HONEYWELL

    SYSTEM SENSOR

    SPCWLA

    DISCONTINUED BY MANUFACTURER, SPEAKER, 25/70 VRMS, 400/4000 HZ, 85 DBA, 25/70.7 VDC, ROUND, CEILING MOUNT, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $47.08
    $47.08
    HONEYWELL SMB500-WH

    HONEYWELL

    SYSTEM SENSOR

    SMB500-WH

    WHITE BACK BOX, REPLACES SMB500
    ✓ IN STOCK!
    $25.60 Buy Surplus As Low As $15.36
    $15.36
    HONEYWELL SR-SP

    HONEYWELL

    SYSTEM SENSOR

    SR-SP

    DISCONTINUED BY MANUFACTURER, HORN STROBE, 1-24V, 12DC
    ✓ IN STOCK!
    Buy Surplus As Low As $32.00
    $32.00
    HONEYWELL COSMOD2W

    HONEYWELL

    SYSTEM SENSOR

    COSMOD2W

    INTERFACE I4 MODULE, 2-WIRE, 12/24V DC, SEPARATES FIRE/SMOKE EVENTS FROM CARBON MONOXIDE, INTERCONNECTS ALL DETECTOR SOUNDERS, EZ WALK LOOP TEST
    ✓ IN STOCK!
    $107.93 Buy Surplus As Low As $82.03
    $82.03
    HONEYWELL BZSPWC-P

    HONEYWELL

    SYSTEM SENSOR

    BZSPWC-P

    L-SERIES CEILING WHITE BEZEL KIT PLAIN
    ✓ IN STOCK!
    $98.00 Buy Surplus As Low As $51.00
    $51.00
    HONEYWELL S121575

    HONEYWELL

    SYSTEM SENSOR

    S121575

    FIRE ALARM STROBE LIGHT, 10.5-17 VOLTS SUPPLY VOLTAGE, 15CD SIGNAL STRENGTH
    ✓ IN STOCK!
    $132.00 Buy Surplus As Low As $33.60
    $33.60
    HONEYWELL M500M

    HONEYWELL

    SYSTEM SENSOR

    M500M

    DISCONTINUED BY MANUFACTURER, ALARM MONITOR MODULE, 15-32VDC, 5MA
    ✓ IN STOCK!
    Buy Surplus As Low As $137.22
    $137.22
    Repair Yours Contact Us
    HONEYWELL SPSRL

    HONEYWELL

    SYSTEM SENSOR

    SPSRL

    FIRE SAFETY DETECTOR, SPEAKER/STROBE FUNCTION, WIRED, 33 VDC INPUT, WALL MOUNT, RED CASE
    ✓ IN STOCK!
    $122.57 Buy Surplus As Low As $81.37
    $81.37
    HONEYWELL SPSCRL

    HONEYWELL

    SYSTEM SENSOR

    SPSCRL

    SPEAKER / STROBE, L-SERIES, MOUNTING PLATE, RED, CEILING MOUNT, 12-24 VDC
    ✓ IN STOCK!
    $40.95 Buy Surplus As Low As $27.30
    $27.30
    HONEYWELL SPRL

    HONEYWELL

    SYSTEM SENSOR

    SPRL

    SPEAKER, L-SERIES, HIGH FIDELITY, RED, WALL MOUNTABLE
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $39.00
    $39.00
    HONEYWELL P2WH-LF

    HONEYWELL

    SYSTEM SENSOR

    P2WH-LF

    SOUNDER / STROBE, LOW FREQUENCY, WHITE,2 WIRE,12 OR 24 VDC/FWR
    ✓ IN STOCK!
    $152.60 Buy Surplus As Low As $59.48
    $59.48
    HONEYWELL P2RL-SP

    HONEYWELL

    SYSTEM SENSOR

    P2RL-SP

    DISCONTINUED BY MANUFACTURER, HORN STROBE, 2-WIRE
    ✓ IN STOCK!
    $106.00 Buy Surplus As Low As $43.74
    $43.74
    HONEYWELL P2WL

    HONEYWELL

    SYSTEM SENSOR

    P2WL

    DISCONTINUED BY MANUFACTURER, GAS/SMOKE DETECTION, ACCESSORY, L SERIES, HORN, STROBE, 2 WIRE, WHITE WALL
    ✓ IN STOCK!
    Buy Surplus As Low As $70.00
    $70.00
    HONEYWELL DH400OE-1

    HONEYWELL

    SYSTEM SENSOR

    DH400OE-1

    WEATHERPROOF DUCT SMOKE DETECTOR ENCLOSURE , DH400OE-1
    ✓ IN STOCK!
    $604.60 Buy Surplus As Low As $362.76
    $362.76
    HONEYWELL PR-2

    HONEYWELL

    SYSTEM SENSOR

    PR-2

    MULTI-VOLTAGE RELAY, CONVENTIONAL, EPOXY ENCAPSULATED, SPDT, WITH ACTIVATION LED
    ✓ IN STOCK!
    $32.00 Buy Surplus As Low As $12.74
    $12.74
    HONEYWELL P4W

    HONEYWELL

    SYSTEM SENSOR

    P4W

    DISCONTINUED BY MANUFACTURER, 4 WIRE HORN/STROBE, WALL STANDARD, PLUG-IN DESIGN, SINGLE SCREW ATTACH, 12 OR 24 VDC/FWR, ROTARY SWITCH FOR HORN AND CHIME SECTION,CANDELA WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $69.52
    $69.52
    HONEYWELL CO1224T

    HONEYWELL

    SYSTEM SENSOR

    CO1224T

    CARBON MONOXIDE DETECTOR, W/TEST, 4 WIRE, 12-24 V DC, 0.5 AMP, 20 MA IN STANDBY, 40 MA IN ALARM
    ✓ IN STOCK!
    $163.31 Buy Surplus As Low As $90.08
    $90.08
    HONEYWELL HR-LF

    HONEYWELL

    SYSTEM SENSOR

    HR-LF

    DISCONTINUED BY MANUFACTURER, SOUNDER, LOW FREQUENCY, 2-WIRE, 12/24 V, INDOOR USE, WALL MOUNT, RED
    ✓ IN STOCK!
    Buy Surplus As Low As $34.63
    $34.63
    HONEYWELL P87-0400-100

    HONEYWELL

    SYSTEM SENSOR

    P87-0400-100

    DISCONTINUED BY MANUFACTURER, D COIL, FOR USE WITH REMOTE TEST ACCESSORIES AND INNOVAIR FLEX SERIES DUCT SMOKE DETECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $9.45
    $9.45
    HONEYWELL SPW

    HONEYWELL

    SYSTEM SENSOR

    SPW

    WALL SPEAKER ONLY, WHITE, FOR INDOOR APPLICATIONS ONLY, SPEAKER INPUT: 25V OR 70.7V, MINIMUM SOUND PRESSURE LEVEL: 75DBA AT 10 FEET PER UL1480, 400-4000 HZ
    ✓ IN STOCK!
    $60.77 Buy Surplus As Low As $46.35
    $46.35
    HONEYWELL SPCRV

    HONEYWELL

    SYSTEM SENSOR

    SPCRV

    SPEAKER, HIGH VOLUME, INDOOR, CEILING MOUNT, PLUG-IN DESIGN, PROTECTIVE COVER TO REDUCE GROUND FAULTS, RED
    ✓ IN STOCK!
    $31.00 Buy Surplus As Low As $19.20
    $19.20
    HONEYWELL SPSW

    HONEYWELL

    SYSTEM SENSOR

    SPSW

    SPEAKER / STROBE, INDOOR, STANDARD, CANDELA, WALL MOUNT, WHITE, SUPPORTS BOTH 25V AND 70.7V AUDIO SYSTEMS
    ✓ IN STOCK!
    $151.00 Buy Surplus As Low As $91.00
    $91.00
    HONEYWELL SPSCW-CLR-ALERT

    HONEYWELL

    SYSTEM SENSOR

    SPSCW-CLR-ALERT

    DISCONTINUED BY MANUFACTURER, CEILING SPEAKER STROBE WHITE CLEAR LENS
    ✓ IN STOCK!
    Buy Surplus As Low As $85.85
    $85.85
    HONEYWELL COSMO-2W

    HONEYWELL

    SYSTEM SENSOR

    COSMO-2W

    I4 SERIES COMBINATION CO/SMOKE DETECTOR IS A 2-WIRE CARBON MONOXIDE (CO) AND SMOKE DETECTION TECHNOLOGY IN A SINGLE, SYSTEM-CONNECTED DEVICE. , COSMO-2W
    ✓ IN STOCK!
    $230.99 Buy Surplus As Low As $175.55
    $175.55
    HONEYWELL MHR

    HONEYWELL

    SYSTEM SENSOR

    MHR

    GAS SMOKE DETECTION ACCESSORY, 12VDC OR 24VDC OPERATING VOLTAGE, RED, ADVANCE MINI-HORN
    ✓ IN STOCK!
    $33.99 Buy Surplus As Low As $15.27
    $15.27
    HONEYWELL P2WL-LF

    HONEYWELL

    SYSTEM SENSOR

    P2WL-LF

    SOUNDER STROBE, L-SERIES, INDOOR SELECTABLE, OUTPUT LOW FREQUENCY, 2 WIRE, FIRE MARKING, INDOOR, WHITE, WALL MOUNT
    ✓ IN STOCK!
    $171.00 Buy Surplus As Low As $109.99
    $109.99
    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 Contact Us
    HONEYWELL D2A

    HONEYWELL

    SYSTEM SENSOR

    D2A

    DUCT SMOKE DETECTOR, 2-WIRE, PHOTOELECTRIC, 24VDC
    ✓ IN STOCK!
    $358.55 Buy Surplus As Low As $213.00
    $213.00
    HONEYWELL PC2RL-LF

    HONEYWELL

    SYSTEM SENSOR

    PC2RL-LF

    SOUNDER STROBE, L-SERIES, LOW FREQUENCY, CEILING-MOUNT
    ✓ IN STOCK!
    $196.72 Buy Surplus As Low As $118.03
    $118.03
    HONEYWELL P2RA-B

    HONEYWELL

    SYSTEM SENSOR

    P2RA-B

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, HORN/STROBE, 12/24 VDC, 2 WIRE, SELECTABLE STROBE SETTINGS, BILINGUAL WORDING, WALL MOUNT, RED
    ✓ IN STOCK!
    Buy Surplus As Low As $30.36
    $30.36
    HONEYWELL SC241575W

    HONEYWELL

    SYSTEM SENSOR

    SC241575W

    CEILING MOUNT STROBE, WHITE, VOLTAGE REGULATED 24DC/FWR, OPERATIONAL VOLTAGE RANGE 16-33 VOLTS, MAX OPERATING CURRENT FWR-77MA RMS, DC-78MA RMS, SIGNAL STRENGHT 15CD
    ✓ IN STOCK!
    $81.67 Buy Surplus As Low As $24.00
    $24.00
    HONEYWELL BZGR-AL

    HONEYWELL

    SYSTEM SENSOR

    BZGR-AL

    L-SERIES WALL RED BEZEL KIT COMPACT ALERT
    ✓ IN STOCK!
    $87.00 Buy Surplus As Low As $67.00
    $67.00
    HONEYWELL SPSWH

    HONEYWELL

    SYSTEM SENSOR

    SPSWH

    DISCONTINUED BY MANUFACTURER, SPEAKER STROBE, WALL MOUNT, HIGH CANDELA, INDOOR USE, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $101.87
    $101.87
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