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    Fire Safety / Smoke Detector

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    Results 201-250 of 865.
    EDWARDS SIGNALING SB4U

    EDWARDS SIGNALING

    SB4U

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR BASE, W/ SOUNDER, INTELLIGENT/ADDRESSABLE, 6"" DIAMETER, REQ SMOKE HEAD.
    ✓ IN STOCK!
    Buy Surplus As Low As $106.97
    $106.97
    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 $45.98
    $45.98
    HONEYWELL DH100P

    HONEYWELL

    SYSTEM SENSOR

    DH100P

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR AIR DUCT, 12/24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $65.65
    $65.65
    XTRALIS VLP-400

    XTRALIS

    VESDA

    VLP-400

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 18-30 V DC SUPPLY VOLTAGE, 24 V DC POWER, VARIABLE, THREE BLANK PLATES, IP 30
    ✓ IN STOCK!
    Buy Surplus As Low As $4,775.65
    $4,775.65
    RADAL TECHNOLOGY CSA-SGA

    RADAL TECHNOLOGY

    CSA-SGA

    ANTI SMOKING ALARM SYSTEM W/LED
    ✓ IN STOCK!
    $8.59 Buy Surplus As Low As $3.85
    $3.85
    EDWARDS SIGNALING 6251C-001A

    EDWARDS SIGNALING

    6251C-001A

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, THERMOSTAT BASE, ET-290C SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As $16.77
    $16.77
    SIEMENS SBGA-34

    SIEMENS

    PYROTRONICS

    SBGA-34

    BASE AUDIBLE DETECTOR W/TEMP 4 FOR CO , SBGA-34
    ✓ IN STOCK!
    $139.15 Buy Surplus As Low As $91.84
    $91.84
    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 $150.69
    $150.69
    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 $3.98
    $3.98
    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!
    $209.98 Buy Surplus As Low As $76.99
    $76.99
    AAON V04100

    AAON

    V04100

    (PRICE/EA), SENSOR SMOKE DETECTOR 2D51
    ✓ IN STOCK!
    $192.00 Buy Surplus As Low As $118.83
    $118.83
    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 $1,698.61
    $1,698.61
    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!
    $417.68 Buy Surplus As Low As $250.61
    $250.61
    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!
    $101.66 Buy Surplus As Low As $59.22
    $59.22
    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!
    $90.27 Buy Surplus As Low As $54.16
    $54.16
    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!
    $102.30 Buy Surplus As Low As $61.42
    $61.42
    HONEYWELL BEAMMMK

    HONEYWELL

    FIRE LITE

    BEAMMMK

    MULTI-MOUNT KIT, WALL OR CEILING, FIR DETECTOR ACCESSORY, MOUNTS SINGLE TRANSMITTER OR RECEIVER UNIT
    ✓ IN STOCK!
    $103.00 Buy Surplus As Low As $46.32
    $46.32
    HONEYWELL BEAMSMK

    HONEYWELL

    FIRE LITE

    BEAMSMK

    PROJECTED BEAM SMOKE DETECTOR SURFACE MOUNT KIT
    ✓ IN STOCK!
    $64.00 Buy Surplus As Low As $20.68
    $20.68
    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!
    $228.66 Buy Surplus As Low As $134.00
    $134.00
    HONEYWELL DNR

    HONEYWELL

    FIRE LITE

    DNR

    DUCT SMOKE DETECTOR HOUSING, INNOVAIRFLEX INTELLIGENT, NON-RELAY, LOW FLOW TECHNOLOGY, COVER TAMPER SIGNAL, DOES NOT INCLUDE HEAD
    ✓ IN STOCK!
    $210.00 Buy Surplus As Low As $160.00
    $160.00
    HONEYWELL DNRW

    HONEYWELL

    SYSTEM SENSOR

    DNRW

    PHOTOELECTRIC DUCT SMOKE DETECTOR, WATER TIGHT, INTELLIGENT NON-RELAY, VERSATILE MOUNT, 24 VOLT DC AUXILIARY, 100 TO 4000 PER MINUTE AIRFLOW VELOCITY, WITHOUT DETECTOR HEAD
    $291.90 Buy Surplus As Low As $175.35
    $175.35
    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!
    $118.00 Buy Surplus As Low As $54.14
    $54.14
    HONEYWELL D4P120

    HONEYWELL

    SYSTEM SENSOR

    D4P120

    DUCT SMOKE DETECTOR, 4-WIRE CONVENTIONAL POWER BOARD ONLY, BLACK
    ✓ IN STOCK!
    $226.00 Buy Surplus As Low As $136.00
    $136.00
    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!
    $207.25 Buy Surplus As Low As $102.41
    $102.41
    HONEYWELL 2W-B

    HONEYWELL

    GAMEWELL-FCI

    2W-B

    SMOKE DETECTOR PHOTOELECTRIC I3 SERIES WALL/CEILING MOUNT 2 WIRE 12V/24VDC PLUG IN W/BASE
    ✓ IN STOCK!
    $92.40 Buy Surplus As Low As $67.00
    $67.00
    HONEYWELL D4120

    HONEYWELL

    GAMEWELL-FCI

    D4120

    DISCONTINUED BY MANUFACTURER, DUCT SMOKE DETECTION, INNOVAIRFLEX, 4-WIRE PHOTOELECTRIC, 2 DPDT FORM-C RELAY CONTACTS, TEST/RESET BUTTON, 24 VAC/DC OR 120 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $304.00
    $304.00
    XTRALIS VEA-040-A00

    XTRALIS

    VESDA

    VEA-040-A00

    SMOKE DETECTOR / ASPIRATING, VESDA-E VEA-40, WITH LEDS
    ✓ IN STOCK!
    $13,687.15 Buy Surplus As Low As $7,311.51
    $7,311.51
    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!
    $2,361.00 Buy Surplus As Low As $1,795.00
    $1,795.00
    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 D4120

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    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!
    $225.00 Buy Surplus As Low As $171.00
    $171.00
    HONEYWELL BEAMMMK

    HONEYWELL

    NOTIFIER CO

    BEAMMMK

    MULTI-MOUNTING KIT, REFLECTIVE PROJECTED BEAM SMOKE USE
    ✓ IN STOCK!
    $177.48 Buy Surplus As Low As $101.25
    $101.25
    HONEYWELL CO1224T

    HONEYWELL

    FIRE LITE

    CO1224T

    CONVENTIONAL CARBON MONOXIDE DETECTOR, 12/24 VDC, WITH SOUNDER AND TROUBLE RELAY WITH TEST FUNCTION, UL2075 LISTED
    ✓ IN STOCK!
    $145.80 Buy Surplus As Low As $87.48
    $87.48
    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 $28.09
    $28.09
    XTRALIS VSP-982-W

    XTRALIS

    VESDA

    VSP-982-W

    VESDA-E VEA 6MM SURFACE MOUNT SAMPLING POINT (WHITE) , VSP-982-W
    ✓ IN STOCK!
    $19.69 Buy Surplus As Low As $11.81
    $11.81
    INGERSOLL RAND SEN1639

    INGERSOLL RAND

    TRANE

    SEN1639

    DUCT SMOKE DETECTOR
    ✓ IN STOCK!
    $310.00 Buy Surplus As Low As $186.57
    $186.57
    AIR PRODUCTS & CONTROLS ORB-OP-52028-APO

    AIR PRODUCTS & CONTROLS

    ORB-OP-52028-APO

    OPTICAL SMOKE DETECTOR, ORBIS I.S., WITH FLASHING LED, 24 VDC
    ✓ IN STOCK!
    $229.95 Buy New $229.95
    $163.47
    HONEYWELL B501B

    HONEYWELL

    SYSTEM SENSOR

    B501B

    DISCONTINUED BY MANUFACTURER, PLUG-IN DETECTOR BASE, FOR USE WITH: 1551/2551/2551T/5551, 10 X 6 X 2 IN
    ✓ IN STOCK!
    Buy Surplus As Low As $15.73
    $15.73
    TYCO 920354

    TYCO

    SIMPLEXGRINNELL

    920354

    TYCO, 920354, SMOKE DETECTOR, 4WIRE ANALOG, ADDRESSABLE DUCT,
    ✓ IN STOCK!
    Buy Surplus As Low As $62.45
    $62.45
    KIDDE-FENWAL, LLC 1206B

    KIDDE-FENWAL, LLC

    GE SECURITY

    1206B

    UTC FIRE & SECURITY COMPANY, 1206B, DETECTOR WIRE GUARD. PROVIDES PHYSICAL PROTECTION FOR HEAT DETECTORS AND SMOKE DETECTORS WITHOUT AFFECTING DETECTOR PERFORMANCE.
    ✓ IN STOCK!
    $17.72 Buy Surplus As Low As $10.91
    $10.91
    TYCO ISC-350I

    TYCO

    SIMPLEXGRINNELL

    ISC-350I

    TYCO, ISC-350I, ISC350I, SMOKE DETECTOR HEAD, ALARM 100MA MAX, USE WITH S5022,
    ✓ IN STOCK!
    $75.75 Buy Surplus As Low As $31.22
    $31.22
    TYCO 4098-9774

    TYCO

    SIMPLEXGRINNELL

    4098-9774

    PHOTOELECTRIC SMOKE SENSOR/ DETECTOR HEAD, TRUEALARM, BLACK, COMMERCIAL SMOKE SENSOR ONLY, WILL NOT OPERATE AS A STAND ALONE DETECTOR
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $21.06
    $21.06
    TYCO 4098-9776

    TYCO

    SIMPLEXGRINNELL

    4098-9776

    SENSOR BASE, TRUEALARM, ANALOG, BLACK, 4 INCH OCTAGONAL
    ✓ IN STOCK!
    $45.00 Buy Surplus As Low As $22.81
    $22.81
    AIR PRODUCTS & CONTROLS ORB-OP-42001-MAR

    AIR PRODUCTS & CONTROLS

    ORB-OP-42001-MAR

    SMOKE DETECTOR, MARINE, OPTICAL, SCATTERING DETECTION, WHITE, LOW PROFILE
    ✓ IN STOCK!
    $84.00 Buy New $84.00
    $59.85
    HONEYWELL IDP-HEAT-IV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-HEAT-IV

    INTELLIGENT THERMAL HEAT DETECTOR, THAT USES A THERMISTOR SENSING CIRCUIT TO PRODUCE 135F (57C), FIXED TEMPERATURE, IVORY
    ✓ IN STOCK!
    $72.00 Buy Surplus As Low As $55.00
    $55.00
    HONEYWELL IDP-PHOTO-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-PHOTO-W

    ADDRESSABLE PHOTOELECTRIC SMOKE DETECTOR, WHITE, W/ THERMAL
    ✓ IN STOCK!
    $159.00 Buy Surplus As Low As $64.95
    $64.95
    HONEYWELL FSP-951

    HONEYWELL

    NOTIFIER CO

    FSP-951

    SMOKE DETECTOR, PHOTOELECTRIC, INTELLIGENT, PLUG-IN, 15-32 VDC, 200 UA AT 24 VDC STANDBY, 4.5 MA AT 24 VDC MAX, WHITE, LOW-PROFILE, FLASHS-CAN ONLY, REPLACES FSI-851A / FSP-751
    ✓ IN STOCK!
    $88.20 Buy Surplus As Low As $57.46
    $57.46
    HONEYWELL NH-200H

    HONEYWELL

    NOTIFIER CO

    NH-200H

    LOW-PROFILE INTELLIGENT 190/88C FIXED THERMAL SENSOR. B300-6 BASE INCLUDED, FLASHSCAN ONLY; WHITE , NH-200H
    ✓ IN STOCK!
    $115.01 Buy Surplus As Low As $69.01
    $69.01
    HONEYWELL D4120

    HONEYWELL

    NOTIFIER CO

    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!
    $230.68 Buy Surplus As Low As $175.32
    $175.32
    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 $138.59
    $138.59
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