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    Results 301-350 of 990.
    HONEYWELL S301-IRF-R507A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    S301-IRF-R507A

    R507A REFRIGERANT GAS SENSOR,CO MEASUREMENT RANGE: 0-250 PPM, NO2 MEASUREMENT RANGE: 0-10 PPM, REFRIGERANT MEASUREMENT RANGE: 0-1000 PPM, 60 SECOND RESPONSE
    $7,202.00 Buy Surplus As Low As $4,322.00
    $4,322.00
    Repair Yours $3,483.00
    HONEYWELL M-501427

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-501427

    GAS SENSOR COMBUSTIBLE (LEL)
    $942.00 Buy Surplus As Low As $566.00
    $566.00
    Repair Yours $470.00
    HONEYWELL HR-LF

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HR-LF

    LOW FREQUENCY SOUNDER, RED
    $98.00 Buy Surplus As Low As $59.00
    $59.00
    HONEYWELL EPS10-1

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    EPS10-1

    ALARM WATERFLOW PRESSURE SWITCH, SPDT, 4 - 20 POWER SUPPLY
    $174.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours Contact Us
    HONEYWELL 5495RB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5495RB

    DISCONTINUED BY MANUFACTURER, DISTRIBUTED POWER MODULE, PC BOARD ONLY
    Buy Surplus As Low As $470.00
    $470.00
    Repair Yours $386.00
    HONEYWELL SK5280

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK5280

    DISCONTINUED BY MANUFACTURER, I/O RELAY, SUPERVISORY STATUS MODULE FOR THE SK5208
    Buy Surplus As Low As $210.00
    $210.00
    HONEYWELL SK-4XZM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-4XZM

    ZONE RELAY MODULE
    $114.00 Buy Surplus As Low As $69.00
    $69.00
    HONEYWELL 301-EMRP-RFSA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    301-EMRP-RFSA

    EXPANSION MODULE REMOTE PANEL, WITH 3-24 VDC OUTPUTS, 4 RELAYS, STROBE LIGHT AND HORN, DPDT, 105 DBA, 0-1000 PPM MEASUREMENT RANGE, WITH DISPLAY
    $2,216.00 Buy Surplus As Low As $1,330.00
    $1,330.00
    Repair Yours $1,197.00
    HONEYWELL STI9705-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    STI9705-R

    STROBE WIRE GUARD DAMAGE STOPPER - WHITE, WALL, FLUSH, WIRE GUARDS PROVIDE MAXIMUM PROTECTION FOR SYSTEM SENSOR SPECTRALERT ADVANCE SERIES STROBE NOTIFICATION APPLIANCES.,- RED, WALL, FLUSH
    $59.00 Buy Surplus As Low As $36.00
    $36.00
    HONEYWELL STI-9705

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    STI-9705

    STROBE WIRE GUARD DAMAGE STOPPER - WHITE, WALL, FLUSH, WIRE GUARDS PROVIDE MAXIMUM PROTECTION FOR SYSTEM SENSOR SPECTRALERT ADVANCE SERIES STROBE NOTIFICATION APPLIANCES.
    $59.00 Buy Surplus As Low As $36.00
    $36.00
    HONEYWELL STI-3100

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    STI-3100

    CONDUIT SPACER, SURFACE MOUNT, STI SERIES 2 INCH (50 MM) SPACER, CLEAR
    $45.00 Buy Surplus As Low As $27.00
    $27.00
    HONEYWELL SPXCDULNTX4M

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNTX4M

    RTD TRANSMITTER, SENSEPOINT XCD SERIES, 3-WIRE, 4-20 MA, 3 X 5A@250VAC RELAYS, N.O. / N.C., RS485 COMMUNICATION, 2 X 3/4" NPT CONDUIT ENTRIES, 16-32 VDC, -40 TO 65 DEG. C, IP67
    $2,608.00 Buy Surplus As Low As $1,566.00
    $1,566.00
    Repair Yours $1,262.00
    HONEYWELL RSSWP-2475W-FR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    RSSWP-2475W-FR

    DISCONTINUED BY MANUFACTURER, STROBE, 24 VDC, 75 CANDELA, OUTDOOR, (REQUIRES WPSBB-R).; WALL MOUNT
    Buy Surplus As Low As $108.00
    $108.00
    HONEYWELL P2W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2W

    HORN/STROBE, WHITE, WALL MOUNT, TWO-WIRE, FIRE LETTERING, 32 TO 120 DEGREES F OPERATING TEMPERATURE, 1 FLASH PER SECOND, 12 / 24 VDC NOMINAL, 8 TO 17.5 VDC OPERATING
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    HONEYWELL SK-5104

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-5104

    PC BOARD / ALARM CONTROL PANEL, 4 ZONE, REPLACEMENT BOARD
    $968.00 Buy Surplus As Low As $581.00
    $581.00
    Repair Yours $483.00
    HONEYWELL SK-5499

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-5499

    PC BOARD / NOTIFICATION POWER EXPANDER, REPLACEMENT BOARD
    $430.00 Buy Surplus As Low As $258.00
    $258.00
    Repair Yours $214.14
    HONEYWELL 054950G.2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    054950G.2

    ALARM CONTROL PANEL BOARD, BOARD ONLY, COMPATIBLE WITH 5495 ADDRESSABLE FIRE ALARM PANEL
    Buy Surplus As Low As $485.00
    $485.00
    Repair Yours $295.00
    HONEYWELL SPSWLED-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWLED-CLR-ALERT

    SPEAKER STROBE, WHITE WALL CLEAR LENS, ALERT
    $186.00 Buy Surplus As Low As $112.00
    $112.00
    HONEYWELL 52080

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    52080

    DISCONTINUED BY MANUFACTURER, PC BOARD ONLY FOR SK5208
    Buy Surplus As Low As $755.00
    $755.00
    Repair Yours $627.00
    HONEYWELL E50-24MCW-FR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    E50-24MCW-FR

    SPEAKER STROBE, WALL, 24 VDC, RED, SQUARE, SELECTABLE CANDELA 15/30/75/110
    $141.00 Buy Surplus As Low As $85.00
    $85.00
    Repair Yours Contact Us
    HONEYWELL IDP-6AB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-6AB

    PLUG-IN DETECTOR MOUNTING BASE 15-32VDC
    Buy Surplus As Low As $16.00
    $16.00
    HONEYWELL SVIP3730

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SVIP3730

    COMBUSTIBLE (H2) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20MA, 3 RELAYS, MODBUS, 0-100% ALUMINUM
    $3,318.00 Buy Surplus As Low As $1,991.00
    $1,991.00
    Repair Yours $1,653.00
    HONEYWELL SVIP3729

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SVIP3729

    COMBUSTIBLE (C3H8) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20MA, 3 RELAYS, MODBUS, 0-100% ALUMINU
    $3,096.00 Buy Surplus As Low As $1,858.00
    $1,858.00
    Repair Yours $1,543.00
    HONEYWELL 555555

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    555555

    SCBA, WITH HIGH PRESSURE 60MIN CYLINDER, MEDIUM FACEPIECE, BELL ALARM
    $3,887.00 Buy Surplus As Low As $2,333.00
    $2,333.00
    HONEYWELL 1309A0057

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0057

    E³POINT REMOTE SENSOR, NITROGEN DIOXIDE (NO2)
    $565.00 Buy Surplus As Low As $339.00
    $339.00
    Repair Yours $282.00
    HONEYWELL 1309A0056

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0056

    E³POINT REMOTE SENSOR, OXYGEN (O2)
    $565.00 Buy Surplus As Low As $339.00
    $339.00
    Repair Yours $282.00
    HONEYWELL 1309A0051

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0051

    E³POINT WITHOUT SENSOR, DUCT MOUNT, MODBUS/BACNET 24VAC/DC
    $953.00 Buy Surplus As Low As $572.00
    $572.00
    Repair Yours $475.00
    HONEYWELL 1309A0049

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0049

    E³POINT WITHOUT SENSOR, DUCT MOUNT, ANALOG, 24VAC/DC
    $1,120.00 Buy Surplus As Low As $672.00
    $672.00
    HONEYWELL 1309A0040

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0040

    METHANE (CH4); -40° TO 50°C (-40° TO 122°F)
    $476.00 Buy Surplus As Low As $286.00
    $286.00
    Repair Yours $238.00
    HONEYWELL 129435-L3

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    129435-L3

    CHLORINE (CL2) EXPLOSION PROOF SENSOR
    $1,414.00 Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $705.00
    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-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 $268.00
    HONEYWELL M-500901

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-500901

    STROBE BLUE LENS - 120 VAC - INDOOR OR OUTDOOR APPLICATION
    $625.00 Buy Surplus As Low As $375.00
    $375.00
    Repair Yours $312.00
    HONEYWELL FSX-A001

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FSX-A001

    FSX INTERFACE KIT WITH INTERFACE MODULE, RS485 CABLE, USB CABLE, POWER ADAPTER AND WINDOWS PC SOFTWA
    $845.00 Buy Surplus As Low As $507.00
    $507.00
    HONEYWELL E50-24MCW-FW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    E50-24MCW-FW

    SPEAKER STROBE, WALL, 24 VDC, WHITE, SQUARE, SELECTABLE CANDELA 15/30/75/110
    $136.00 Buy Surplus As Low As $82.00
    $82.00
    Repair Yours Contact Us
    HONEYWELL HAUXIN

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HAUXIN

    AUX BOARD CONTACT CLOSURE
    $400.00 Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    HONEYWELL HAUXCS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HAUXCS

    AUXILIARY/STATUS CONTROL BOARD
    $981.00 Buy Surplus As Low As $589.00
    $589.00
    Repair Yours $489.00
    HONEYWELL HA-SS2-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HA-SS2-B

    REPLACEMENT HOUSING -COPPER-FREE ALUMINUM BASE (WHITE) (FIRE SENTRY)
    $3,671.00 Buy Surplus As Low As $2,203.00
    $2,203.00
    Repair Yours $1,829.00
    HONEYWELL FSKCEO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FSKCEO

    OPTION TO CONVERT THE ACTIVATION CONTROLS TO FSK FORMAT
    $1,271.00 Buy Surplus As Low As $763.00
    $763.00
    Repair Yours $634.00
    HONEYWELL FSBC280

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FSBC280

    SOLAR POWER OPTION
    $6,445.00 Buy Surplus As Low As $3,867.00
    $3,867.00
    Repair Yours $3,210.00
    HONEYWELL FPGINT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FPGINT

    PAGING INTERFACE
    $604.00 Buy Surplus As Low As $363.00
    $363.00
    Repair Yours $302.00
    HONEYWELL FC230NU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC230NU

    10 DIGIT DTMF UHF NARROW-BAND
    $3,717.00 Buy Surplus As Low As $2,231.00
    $2,231.00
    HONEYWELL FC2030LL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC2030LL

    10 DIGIT DTMF LANDLINE
    $1,043.00 Buy Surplus As Low As $626.00
    $626.00
    HONEYWELL FAUXIN

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FAUXIN

    AUX BOARD CONTACT CLOSURE
    $400.00 Buy Surplus As Low As $240.00
    $240.00
    HONEYWELL FAUXCS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FAUXCS

    AUXILIARY/STATUS CONTROL BOARD
    $981.00 Buy Surplus As Low As $589.00
    $589.00
    Repair Yours $489.00
    HONEYWELL DPA3204P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    DPA3204P

    WPS POWER AMPLIFIER
    $1,182.00 Buy Surplus As Low As $710.00
    $710.00
    Repair Yours $590.00
    HONEYWELL D2030WV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    D2030WV

    10 DIGIT DTMF VHF HIGH-BAND WIDE BAND (ONE-WAY CONTROL)
    $2,965.00 Buy Surplus As Low As $1,779.00
    $1,779.00
    Repair Yours $1,477.00
    HONEYWELL D2030WU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    D2030WU

    10 DIGIT DTMF UHF WIDE BAND (ONE-WAY CONTROL)
    $3,065.00 Buy Surplus As Low As $1,839.00
    $1,839.00
    Repair Yours $1,527.00
    HONEYWELL D2030NV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    D2030NV

    10 DIGIT DTMF VHF HIGH-BAND NARROW-BAND (ONE-WAY CONTROL)
    $3,396.00 Buy Surplus As Low As $2,038.00
    $2,038.00
    Repair Yours $1,692.00
    HONEYWELL C2030NV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    C2030NV

    10 DIGIT DTMF VHF HIGH-BAND NARROW-BAND (TWO-WAY CONTROL)
    $3,717.00 Buy Surplus As Low As $2,231.00
    $2,231.00
    Repair Yours $1,852.00
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