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    Results 151-200 of 929.
    HONEYWELL TC804C-1001

    HONEYWELL

    TC804C-1001

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR PHOTOELECTRIC 32-120DEGF
    ✓ IN STOCK!
    Buy Surplus As Low As $399.00
    $399.00
    KIDDE-FENWAL, LLC 71-550000-001

    KIDDE-FENWAL, LLC

    FENWAL CONTROLS

    71-550000-001

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SMOKE DETECTOR HEAD, MODEL# PSD 7155
    ✓ IN STOCK!
    Buy Surplus As Low As $82.00
    $82.00
    HONEYWELL B402B

    HONEYWELL

    SYSTEM SENSOR

    B402B

    BASE, 4 WIRE, PLUG-IN, USED WITH MODEL 2451 AND 2451TH, REPLACE WITH B112LP
    ✓ IN STOCK!
    $90.00 Buy Surplus As Low As $61.00
    $61.00
    TYCO 2098-9508

    TYCO

    SIMPLEXGRINNELL

    2098-9508

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, IONIZATION DETECTION VIA AMERICIUM-241, 0.25 AMP, 30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $104.00
    $104.00
    TYCO 2098-9642

    TYCO

    SIMPLEXGRINNELL

    2098-9642

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR HEAD, WITH HEAT ELEMENT, PHOTOELECTRIC, 24 VDC, 0.15 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $60.00
    $60.00
    HOCHIKI HSC-221L

    HOCHIKI

    HSC-221L

    DETECTOR BASE, HSC SERIES, STANDARD, CONVENTIONAL, 6 INCH, 2 WIRE, 24 VDC, BONE WHITE, W/RESISTOR
    ✓ IN STOCK!
    $30.00 Buy Surplus As Low As $20.00
    $20.00
    KIDDE-FENWAL, LLC 6269C

    KIDDE-FENWAL, LLC

    UTC FIRE & SECURITY COMPANY

    6269C

    SMOKE DETECTOR 16-26VCC/DC 55MA
    ✓ IN STOCK!
    Buy Surplus As Low As $78.41
    $78.41
    LENNOX 11K76

    LENNOX

    11K76

    SMOKE DETECTOR
    $642.00 Buy Surplus As Low As $386.00
    $386.00
    HONEYWELL 5601A

    HONEYWELL

    SYSTEM SENSOR

    5601A

    DISCONTINUED BY MANUFACTURER, HEATER DETECTOR, 135 DEGREE
    ✓ IN STOCK!
    Buy Surplus As Low As $29.00
    $29.00
    RADAL TECHNOLOGY CSA-SGA

    RADAL TECHNOLOGY

    CSA-SGA

    ANTI SMOKING ALARM SYSTEM W/LED
    ✓ IN STOCK!
    $8.59 Buy Surplus As Low As $5.55
    $5.55
    SIEMENS SBGA-34

    SIEMENS

    PYROTRONICS

    SBGA-34

    AUDIBLE DETECTOR BASE WITH TEMP 4 FOR CO
    ✓ IN STOCK!
    $136.00 Buy Surplus As Low As $90.00
    $90.00
    EDWARDS SIGNALING SIGA-PD

    EDWARDS SIGNALING

    SIGA-PD

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT OPTICAL, 250 MAX SIGNATURE ADDRESSES PER LOOP, BICOLOR STATUS LED, REPLACED BY SIGA-OSD
    ✓ IN STOCK!
    Buy Surplus As Low As $92.00
    $92.00
    TYCO 920088

    TYCO

    SIMPLEXGRINNELL

    920088

    SIMPLEXGRINNELL, TYCO, 920088, MS-RA, REMOTE INDICATOR, DUCT SMOKE DETECTOR MS-RA
    ✓ IN STOCK!
    $7.97 Buy Surplus As Low As $5.26
    $5.26
    INFRATECH RMS-SS

    INFRATECH

    RMS-SS

    SMOKE DETECTOR W/ 4M CABLE
    ✓ IN STOCK!
    $15.00 Buy Surplus As Low As $12.00
    $12.00
    BOSCH DS240R

    BOSCH

    SKIL

    DS240R

    SMOKE DETECTOR RECEIVER
    ✓ IN STOCK!
    $269.10 Buy Surplus As Low As $161.46
    $161.46
    AAON V04100

    AAON

    V04100

    SENSOR SMOKE DETECTOR 2D51
    $189.00 Buy Surplus As Low As $114.00
    $114.00
    SPECTREX 20/20-SI-F

    SPECTREX

    20/20-SI-F

    DISCONTINUED BY MANUFACTURER, DETECTOR FLAME, SHARPEYE, .15AMP, 18-32VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,919.81
    $1,919.81
    KIDDE-FENWAL, LLC 12-E27120-000-04

    KIDDE-FENWAL, LLC

    FENWAL CONTROLS

    12-E27120-000-04

    SMOKE SENSOR, 190 DEGREES F, OPEN ON RISE, WHITE COLOR CODING, VERTICAL MOUNT, HEX BRASS MOUNTING HEAD, 300 STAINLESS STEEL SHELL, DETECT-A-FIRE WITH FAST RESPONSE TIME INDEX AND +7
    ✓ IN STOCK!
    $370.00 Buy Surplus As Low As $223.00
    $223.00
    HONEYWELL 2151

    HONEYWELL

    FIRE LITE

    2151

    SMOKE DETECTOR PHOTOELECTRIC, 100 SERIES, LOW PROFILE PENDANT, 8.5 - 35 VDC, 32 TO 120 DEGREES F OPERATING TEMPERATURE
    ✓ IN STOCK!
    $105.00 Buy Surplus As Low As $80.00
    $80.00
    HONEYWELL 2WTA-B

    HONEYWELL

    FIRE LITE

    2WTA-B

    SMOKE DETECTOR, PHOTO THERMAL, 2-WIRE, 12/24 VDC, PLUG-IN BASE W/ BUILT IN SOUNDER
    ✓ IN STOCK!
    $93.00 Buy Surplus As Low As $47.00
    $47.00
    HONEYWELL 4WTA-B

    HONEYWELL

    FIRE LITE

    4WTA-B

    SMOKE DETECTOR, 4-WIRE, PHOTOELECTRIC, I3, THERMAL SENSOR, BUILT-IN SOUNDER (85 DB), 35 MA ALARM CURRENT
    ✓ IN STOCK!
    $95.00 Buy Surplus As Low As $58.00
    $58.00
    HONEYWELL 5621

    HONEYWELL

    FIRE LITE

    5621

    135 °F (57° C) FIXED AND RATE-OF-RISE, DUAL CIRCUIT, NORMALLY OPEN
    $48.00 Buy Surplus As Low As $29.00
    $29.00
    HONEYWELL BEAMMMK

    HONEYWELL

    FIRE LITE

    BEAMMMK

    MULTI-MOUNT KIT, WALL OR CEILING, FIR DETECTOR ACCESSORY, MOUNTS SINGLE TRANSMITTER OR RECEIVER UNIT
    ✓ IN STOCK!
    $57.80 Buy Surplus As Low As $43.93
    $43.93
    HONEYWELL BEAMSMK

    HONEYWELL

    FIRE LITE

    BEAMSMK

    PROJECTED BEAM SMOKE DETECTOR SURFACE MOUNT KIT
    ✓ IN STOCK!
    $38.29 Buy Surplus As Low As $22.98
    $22.98
    HONEYWELL D4120

    HONEYWELL

    FIRE LITE

    D4120

    DUCT SMOKE DETECTION, INNOVAIRFLEX, 4-WIRE PHOTOELECTRIC, 2 DPDT FORM-C RELAY CONTACTS, TEST/RESET BUTTON, 24 VAC/DC OR 120 VAC
    ✓ IN STOCK!
    $222.00 Buy Surplus As Low As $134.00
    $134.00
    HONEYWELL D4120W

    HONEYWELL

    FIRE LITE

    D4120W

    INNOVAIRFLEX 4-WIRE CONVENTIONAL PHOTOELECTRIC DUCT DETECTOR, INCLUDES 2D51 DETECTOR, WATERTIGHT.
    $325.00 Buy Surplus As Low As $195.00
    $195.00
    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!
    $123.00 Buy Surplus As Low As $64.00
    $64.00
    HONEYWELL BEAM1224

    HONEYWELL

    SYSTEM SENSOR

    BEAM1224

    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 $1,182.00
    $1,182.00
    Repair Yours $660.00
    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!
    $207.00 Buy Surplus As Low As $158.00
    $158.00
    HONEYWELL D4120

    HONEYWELL

    GAMEWELL-FCI

    D4120

    DUCT SMOKE DETECTION, INNOVAIRFLEX, 4-WIRE PHOTOELECTRIC, 2 DPDT FORM-C RELAY CONTACTS, TEST/RESET BUTTON, 24 VAC/DC OR 120 VAC
    $308.00 Buy Surplus As Low As $185.00
    $185.00
    XTRALIS VEA-040-A00

    XTRALIS

    VESDA

    VEA-040-A00

    SMOKE DETECTOR / ASPIRATING, VESDA-E VEA-40, WITH LEDS
    ✓ IN STOCK!
    $8,290.00 Buy Surplus As Low As $6,301.00
    $6,301.00
    XTRALIS VER-A40-40-STX

    XTRALIS

    VESDA

    VER-A40-40-STX

    SMOKE DETECTOR / ASPIRATING, 18 TO 30 VDC, 44 VDC NOMINAL, VESDA-E, VEA 40-RELAY
    ✓ IN STOCK!
    $2,317.00 Buy Surplus As Low As $1,761.00
    $1,761.00
    HONEYWELL MA420-4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MA420-4

    SMOKE DETECTOR MODULE, 0-20 MA MODULE FOR SS4 DETECTORS NEW VERSION (FACTORY INSTALLED)
    ✓ IN STOCK!
    $622.00 Buy Surplus As Low As $411.00
    $411.00
    HONEYWELL 2W-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    2W-B

    SMOKE DETECTOR, PHOTOELECTRIC, I3 SERIES, WALL/CEILING MOUNT, 2 WIRE, 12V/24VDC, PLUG IN, W/BASE
    ✓ IN STOCK!
    $86.00 Buy Surplus As Low As $52.00
    $52.00
    HONEYWELL 2WTA-B

    HONEYWELL

    NOTIFIER CO

    2WTA-B

    PHOTO DETECTOR, I³ SERIES, PLUG-IN, 2-WIRE, 12/24 VDC, 135 °F THERMAL, TEMPORAL 85 DBA SOUNDER.
    $99.00 Buy Surplus As Low As $60.00
    $60.00
    HARRINGTON SIGNAL HSC-221R

    HARRINGTON SIGNAL

    HSC-221R

    2-WIRE BASE W/ RELAY 45MA
    ✓ IN STOCK!
    $18.72 Buy Surplus As Low As $12.35
    $12.35
    GENTEX CORPORATION 710HF

    GENTEX CORPORATION

    GENTEX

    710HF

    GENTEX, 710HF, SINGLE/MULTIPLE STATION SMOKE ALARM, 220VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $85.00
    $85.00
    HONEYWELL 2WTR-B

    HONEYWELL

    NOTIFIER CO

    2WTR-B

    I3 PHOTOELECTRIC SMOKE DETECTORS W/ BUILT-IN SOUNDERS & FORM-C RELAY, I3 PHOTO DETECTOR, PLUG-IN, 2-WIRE, 12/24 VDC, 135 °F THERMAL, FORM-C RELAY.
    $109.00 Buy Surplus As Low As $66.00
    $66.00
    HONEYWELL 4WITAR-B

    HONEYWELL

    NOTIFIER CO

    4WITAR-B

    I3 PHOTOELECTRIC SMOKE DETECTORS W/ BUILT-IN SOUNDERS & FORM-C RELAY, I3 PHOTO DETECTOR, PLUG-IN, 4-WIRE, 12/24 VDC, ISOLATED 135 DEG F THERMAL, TEMPORAL 85 DBA SOUNDER, FORM-C RELAY.
    $149.00 Buy Surplus As Low As $90.00
    $90.00
    HONEYWELL 4WT-B

    HONEYWELL

    NOTIFIER CO

    4WT-B

    SYSTEM SENSOR I³ SERIES PHOTOELECTRIC DETECTORS , I³ PHOTO DETECTOR, 4-WIRE, 12/24 VDC, PHOTO THERMAL.
    $104.00 Buy Surplus As Low As $63.00
    $63.00
    HONEYWELL BEAMLRK

    HONEYWELL

    NOTIFIER CO

    BEAMLRK

    SYSTEM SENSOR BEAM DETECTORS & STI BEAM CAGE , PROJECTED BEAM SMOKE DETECTOR LONG RANGE KIT, INCREASES DISTANCE.
    $142.00 Buy Surplus As Low As $86.00
    $86.00
    HONEYWELL BEAMMMK

    HONEYWELL

    NOTIFIER CO

    BEAMMMK

    SYSTEM SENSOR BEAM DETECTORS & STI BEAM CAGE , PROJECTED BEAM SMOKE DETECTOR MULTI-MOUNT KIT, WALL OR CEILING.
    $89.00 Buy Surplus As Low As $54.00
    $54.00
    HONEYWELL BEAMSMK

    HONEYWELL

    NOTIFIER CO

    BEAMSMK

    SYSTEM SENSOR BEAM DETECTORS & STI BEAM CAGE , PROJECTED BEAM SMOKE DETECTOR SURFACE MOUNT KIT.
    $50.00 Buy Surplus As Low As $30.00
    $30.00
    HONEYWELL D2

    HONEYWELL

    NOTIFIER CO

    D2

    SYSTEM SENSOR DUCT SMOKE DETECTORS , INNOVAIRFLEX 2-WIRE CONVENTIONAL PHOTOELECTRIC DUCT DETECTOR, INCLUDES 2151 DETECTOR.
    $300.00 Buy Surplus As Low As $180.00
    $180.00
    HONEYWELL DCOIL

    HONEYWELL

    NOTIFIER CO

    DCOIL

    DUCT COIL ACCESSORY, INNOVAIRFLEX DUCT ACCESSORY COIL, REQUIRED ON D2 AND DNR IF A REMOTE TEST STATION IS USED, 2 WIRE REMOTE
    $54.00 Buy Surplus As Low As $33.00
    $33.00
    HONEYWELL SPSCWHK

    HONEYWELL

    NOTIFIER CO

    SPSCWHK

    SPEAKER/STROBE, FIRE ALARM, CEILING MOUNT, 12/24 V
    $219.00 Buy Surplus As Low As $132.00
    $132.00
    HONEYWELL VLC-505

    HONEYWELL

    GAMEWELL-FCI

    VLC-505

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, VLC, LASERCOMPACT, VESDANET COMMUNICATION, ABSOLUTE SMOKE DETECTION, STATUS LEDS, AIR FLOW MONITORING, 18-30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $2,872.80
    $2,872.80
    Repair Yours $2,384.42
    APOLLO FIRE DETECTORS ORB-MB-50018-APO

    APOLLO FIRE DETECTORS

    ORB-MB-50018-APO

    ORBIS I.S. TIMESAVER BASE, WHITE,GROUPED TERMINALS TO MAKE WIRING EASY
    ✓ IN STOCK!
    $35.00 Buy Surplus As Low As $21.00
    $21.00
    MIRCOM MIX-3100

    MIRCOM

    MIX-3100

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, 3000 SERIES, LOW PROFILE, WHITE, 16-28 VDC, PLUG-IN, REQUIRES BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    MIRCOM MIX-DH3100

    MIRCOM

    MIX-DH3100

    DISCONTINUED BY MANUFACTURER, ALPHA INTELLIGENT DUCT DETECTOR, 2-WIRE/ANALOG ADDRESSABLE, PHOTOELECTRIC TYPE, LOW-FLOW DUCT SMOKE DETECTOR, 100-4000 FT/MIN AV, 17-28 VDC OPER VOLT (24 VDC NO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $347.00
    $347.00
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