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    Results 401-450 of 990.
    HONEYWELL MP120KL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MP120KL

    120 VAC ADAPTER MOUNTING PLATE
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    HONEYWELL MNS-CONTROL8

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MNS-CONTROL8

    FACP INTERFACE FOR LED ARRAYS, 8 MESSAGES
    $2,735.00 Buy Surplus As Low As $1,641.00
    $1,641.00
    Repair Yours $1,363.00
    HONEYWELL MNS-CONTROL16

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MNS-CONTROL16

    FACP INTERFACE FOR LED ARRAYS, 16 MESSAGES
    $4,451.00 Buy Surplus As Low As $2,671.00
    $2,671.00
    Repair Yours $2,217.00
    HONEYWELL MIZ-24S-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MIZ-24S-W

    MINI-HORN, 24 VDC, WHITE, SYNC WITH BUILT-IN TEMPORAL.
    $27.57 Buy Surplus As Low As $16.97
    $16.97
    HONEYWELL MIZ-24S-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MIZ-24S-R

    MINI-HORN, HORN, HOUSING COLOR RED, HOUSING MATERIAL PLASTIC, OPERATING TEMPERATURE 32 F TO 120 F (0 C TO 49 C) AND MAXIMUM HUMIDITY OF 93%, INDOOR/OUTDOOR INDOOR, MOUNTING METHOD WALL, TONE ...
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    HONEYWELL MIDAS-E-HFX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MIDAS-E-HFX

    DISCONTINUED BY MANUFACTURER, SENSOR CARTRIDGES, BORON TRIFLUORIDE (BF3), HYDROGEN FLUORIDE (HF), NITROGEN TRIFLUORIDE (NF3),TUNGSTEN HEXAFLUORIDE (WF6), 0-12 PPM MEASURING RANGE, 1.5 PPM MI ...
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $400.00
    HONEYWELL MHW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MHW

    MINI HORN 12-24 VT, WHITE
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    HONEYWELL MHR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MHR

    MINI HORN 12-24 VT, RED
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    HONEYWELL MEGADOT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MEGADOT

    PROGRAMMABLE LED ARRAY, 4.0” X 45.5” DISPLAY
    $2,928.00 Buy Surplus As Low As $1,757.00
    $1,757.00
    HONEYWELL MDL3W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MDL3W

    SYNC CIRCUIT MODULE 12/24VDC WHITE
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    HONEYWELL MDL3R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MDL3R

    SYNC CIRCUIT MODULE 12/24VDC
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    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 M-700145

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-700145

    DEMAND FLOW REGULATOR 58-103L CYLINDERS, 0-3LPM FOR SQN8X
    $612.00 Buy Surplus As Low As $368.00
    $368.00
    Repair Yours $306.00
    HONEYWELL M-700123

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-700123

    301EM-20 LIGHT STACK ASSEMBLY
    $1,014.00 Buy Surplus As Low As $609.00
    $609.00
    Repair Yours $506.00
    HONEYWELL M-600400

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-600400

    POWER SUPPLY, 24 VAC/VDC, 6.5A, UL APPROVED
    $743.00 Buy Surplus As Low As $446.00
    $446.00
    Repair Yours $371.00
    HONEYWELL M-600008

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-600008

    RELAY PLUG 4-20 SIGNAL TERM 3A 24VDC
    $506.00 Buy Surplus As Low As $304.00
    $304.00
    HONEYWELL M-512890

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-512890

    ALUMINUM TRUCK MOUNTING BRACKET FOR SCBA
    $395.00 Buy Surplus As Low As $237.00
    $237.00
    HONEYWELL M-512024

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-512024

    STROBE & HORN, AMBER LENS, 24 VAC, INDOOR OR OUTDOOR
    $880.00 Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $439.00
    HONEYWELL M-512023

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-512023

    STROBE & HORN, BLUE LENS, 24 VAC, INDOOR OR OUTDOOR
    $880.00 Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $439.00
    HONEYWELL M-508617

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-508617

    BREAK GLASS MANUAL SWITCH OPTION FOR 301EM
    $217.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $300.00
    HONEYWELL M-508371

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-508371

    UPSAPCBP-UPSAPCBP,BATTERY UNIT FOR APC SMART-UPS
    $1,713.00 Buy Surplus As Low As $1,028.00
    $1,028.00
    HONEYWELL M-505352

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-505352

    METAL GUARD FOR VA301IRFS SENSORS
    $244.00 Buy Surplus As Low As $147.00
    $147.00
    HONEYWELL M-503973

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-503973

    HORN - 120 VAC - INDOOR APPLICATION
    $412.00 Buy Surplus As Low As $248.00
    $248.00
    Repair Yours $300.00
    HONEYWELL M-503340

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-503340

    TOXYPOINT: DISPOSABLE 2-WIRE 4-20MA CARBON MONOXIDE (CO) TRANSMITTER
    Buy Surplus As Low As $384.00
    $384.00
    Repair Yours $320.00
    HONEYWELL M-503258

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-503258

    STROBE & HORN RED LENS - 120 VAC - INDOOR APPLICATION
    $536.00 Buy Surplus As Low As $322.00
    $322.00
    Repair Yours $300.00
    HONEYWELL M-503257

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-503257

    STROBE & HORN AMBER LENS - 120 VAC - INDOOR APPLICATION
    $779.00 Buy Surplus As Low As $468.00
    $468.00
    Repair Yours $389.00
    HONEYWELL M-502831

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-502831

    STROBE RED LENS - 120 VAC - INDOOR OR OUTDOOR APPLICATION
    $785.00 Buy Surplus As Low As $471.00
    $471.00
    Repair Yours $391.00
    HONEYWELL M-501080

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-501080

    DISCONTINUED BY MANUFACTURER, CALIBRATION CAP, FOR S301D2, 201T, 201M
    Buy Surplus As Low As $39.00
    $39.00
    HONEYWELL M-500902

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-500902

    STROBE & HORN BLUE LENS - 120 VAC - INDOOR APPLICATION
    $536.00 Buy Surplus As Low As $322.00
    $322.00
    Repair Yours $300.00
    HONEYWELL M02-09-00

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M02-09-00

    TEST MAGNET WITH 32 IN. TELESCOPING
    $52.00 Buy Surplus As Low As $32.00
    $32.00
    HONEYWELL M02-04-00

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M02-04-00

    REPLACEMENT TEST MAGNET
    $11.00 Buy Surplus As Low As $6.60
    $6.60
    HONEYWELL LT-CTR-C-HON

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LT-CTR-C-HON

    COMBINED CONTROLLER, 8-28V, 3.5A
    ✓ IN STOCK!
    $4,964.00 Buy Surplus As Low As $2,681.10
    $2,681.10
    Repair Yours $2,473.00
    HONEYWELL LENS-RC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-RC

    CEILING STROBE LENS ATTACHMENT, RED
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LENS-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-R

    WALL STROBE LENS ATTACHMENT, RED
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LENS-GC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-GC

    CEILING STROBE LENS ATTACHMENT, GREEN
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LENS-G

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-G

    WALL STROBE LENS ATTACHMENT, GREEN
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LENS-BC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-BC

    CEILING STROBE LENS ATTACHMENT, BLUE
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LENS-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-B

    WALL STROBE LENS ATTACHMENT, BLUE
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LENS-AC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-AC

    CEILING STROBE LENS ATTACHMENT, AMBER
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LENS-A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LENS-A

    WALL STROBE LENS ATTACHMENT, AMBER
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    HONEYWELL LEDCTRL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LEDCTRL

    LED CONTROLLER
    $1,056.00 Buy Surplus As Low As $634.00
    $634.00
    Repair Yours $527.00
    HONEYWELL LAMP-3135-0002

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LAMP-3135-0002

    IR TEST LAMP BULB (FT-2145)
    $511.00 Buy Surplus As Low As $307.00
    $307.00
    Repair Yours $255.00
    HONEYWELL L31HRF4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    L31HRF4

    24VDC LED RED
    $1,196.00 Buy Surplus As Low As $718.00
    $718.00
    HONEYWELL L31HBF4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    L31HBF4

    24VDC LED BLUE
    $1,196.00 Buy Surplus As Low As $718.00
    $718.00
    HONEYWELL L31HAF4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    L31HAF4

    24VDC LED AMBER
    $1,196.00 Buy Surplus As Low As $718.00
    $718.00
    HONEYWELL ISP2-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ISP2-W

    INDOOR SURFACE EXTENDER, WHITE
    $13.00 Buy Surplus As Low As $7.80
    $7.80
    HONEYWELL ISB24R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ISB24R

    24 VDC STROBE, RED
    $984.00 Buy Surplus As Low As $591.00
    $591.00
    Repair Yours $491.00
    HONEYWELL ISB24G

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ISB24G

    24 VDC STROBE, GREEN
    $984.00 Buy Surplus As Low As $591.00
    $591.00
    Repair Yours $491.00
    HONEYWELL ISB24C

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ISB24C

    24 VDC STROBE, CLEAR
    $984.00 Buy Surplus As Low As $591.00
    $591.00
    Repair Yours $491.00
    HONEYWELL ISB24B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ISB24B

    24 VDC STROBE, BLUE
    $984.00 Buy Surplus As Low As $591.00
    $591.00
    Repair Yours $491.00
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