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    Results 401-450 of 990.
    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 5230

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5230

    DISCONTINUED BY MANUFACTURER, FIRE REMOTE ANNUNCIATOR, LCD, FOR USE WITH 5207; 5104;,5128; 5129
    Buy Surplus As Low As $410.92
    $410.92
    Repair Yours $324.00
    HONEYWELL 5496

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5496

    INTELLIGENT REMOTE POWER SUPPLY, W/SBUS, 6 AMPS, 3 AMPS PER OUTPUT CIRCUIT
    $722.00 Buy Surplus As Low As $410.49
    $410.49
    Repair Yours $348.00
    HONEYWELL ESD-100

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ESD-100

    VISORALARM-PLUS UL LISTED SURGE PROTECTOR
    $669.00 Buy Surplus As Low As $402.00
    $402.00
    HONEYWELL RA-2000RB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    RA-2000RB

    PC BOARD FOR RA-2000 ANNUNCIATOR
    $667.00 Buy Surplus As Low As $401.00
    $401.00
    Repair Yours $333.00
    HONEYWELL HP600ULM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP600ULM

    6 AMP 12/24 VOLT 6 OUT UL LISTED POWER SUPPLY W/FIRE ALARM INTERFACE & ENCLOSURE
    $666.00 Buy Surplus As Low As $400.00
    $400.00
    Repair Yours $332.00
    HONEYWELL WPSTT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WPSTT

    TWO-TONE SEQUENTIAL OPTION (YOU MUST ORDER ONE-WAY CONTROL OPTION FROM ABOVE D2020LL, D2020H, D2020
    $648.00 Buy Surplus As Low As $389.00
    $389.00
    HONEYWELL FTT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FTT

    TWO-TONE SEQUENTIAL OPTION
    $648.00 Buy Surplus As Low As $389.00
    $389.00
    Repair Yours $323.00
    HONEYWELL PATO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PATO

    400 WATT POWER AMP-TONE
    $648.00 Buy Surplus As Low As $389.00
    $389.00
    Repair Yours $323.00
    HONEYWELL HORTT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HORTT

    TWO-TONE SEQUENTIAL OPTION - HORNET
    $648.00 Buy Surplus As Low As $389.00
    $389.00
    HONEYWELL OTT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    OTT

    TWO-TONE SEQUENTIAL OPTION (ORDER ONE-WAY CONTROL OPTION (ABOVE) OD2020LL, OD2020H, OD2020U)
    $648.00 Buy Surplus As Low As $389.00
    $389.00
    Repair Yours $323.00
    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 IDP-ZONE-6

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-ZONE-6

    ADDRESSABLE 2-WIRE ZONE INTERFACE W/ 6-ZONE INPUTS
    $638.00 Buy Surplus As Low As $383.00
    $383.00
    Repair Yours $318.00
    HONEYWELL RA-100RB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    RA-100RB

    PC BOARD ONLY RA-100
    $635.00 Buy Surplus As Low As $381.00
    $381.00
    Repair Yours $317.00
    HONEYWELL 5129

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5129

    DISCONTINUED BY MANUFACTURER, COMMUNICATOR, 4 CHANNEL SLAVE IN RED CABINET
    Buy Surplus As Low As $378.67
    $378.67
    Repair Yours $298.80
    HONEYWELL 051050D

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    051050D

    DISCONTINUED BY MANUFACTURER, BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $377.91
    $377.91
    Repair Yours $348.52
    HONEYWELL SD505-PHOTO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-PHOTO

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, ADDRESSABLE, PHOTOELECTRIC, 30 MA MAX, 39.5 VDC
    Buy Surplus As Low As $370.80
    $370.80
    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 HPF602ULADA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF602ULADA

    6 AMP 24 VOLT UL LISTED FIRE ALARM NAC EXPANDER
    $613.00 Buy Surplus As Low As $368.00
    $368.00
    HONEYWELL SK-4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-4

    DISCONTINUED BY MANUFACTURER, 4 ZONE CONVENTIONAL FIRE PANEL
    Buy Surplus As Low As $367.23
    $367.23
    Repair Yours $300.00
    HONEYWELL VT-TUBE-1000

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VT-TUBE-1000

    TUBING, 6MM MICROBORE, 1/4", FOR USE WITH THE VFT-15, 1000 FOOT ROLL
    $609.73 Buy Surplus As Low As $366.00
    $366.00
    HONEYWELL 00705-A-1733

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    00705-A-1733

    COMBUSTIBLE GAS SENSOR (0-100% LEL) IN ALUMINUM ENCLOSURE. 3/4" NPT MOUNTING THREAD. MINIMUM ALARM LEVEL 5% LEL. MV BRIDGE OUTPUT. SUITABLE FOR TEMPERATURES TO 131 F. COMPATIBLE WITH HONEYWE ...
    $605.85 Buy Surplus As Low As $364.35
    $364.35
    Repair Yours $289.00
    HONEYWELL 5506

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5506

    DISCONTINUED BY MANUFACTURER, PROGRAMMER
    ✓ IN STOCK!
    Buy Surplus As Low As $363.53
    $363.53
    Repair Yours $301.73
    HONEYWELL VPGINT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VPGINT

    PAGING INTERFACE TO INTERFACE WHELEN TONES WITH EXISTING IN-PLANT SYSTEMS
    $604.00 Buy Surplus As Low As $363.00
    $363.00
    Repair Yours $302.00
    HONEYWELL PGINT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PGINT

    PAGING INTERFACE TO INTERFACE WHELEN TONES WITH EXISTING IN-PLANT SYSTEMS
    $604.00 Buy Surplus As Low As $363.00
    $363.00
    Repair Yours $302.00
    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 HPGINT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPGINT

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

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    OPGINT

    PAGING INTERFACE TO INTERFACE WHELEN TONES WITH EXISTING IN-PLANT SYSTEMS
    $604.00 Buy Surplus As Low As $363.00
    $363.00
    Repair Yours $302.00
    HONEYWELL 5104E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5104E

    DISCONTINUED BY MANUFACTURER, FIRE ALARM COMMUNICATOR BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $362.79
    $362.79
    Repair Yours $348.52
    HONEYWELL 005860R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    005860R

    LCD REMOTE ANNUNCIATOR, 80 CHAR DISPLAY, RED BEZEL , 005860R
    $592.82 Buy Surplus As Low As $355.69
    $355.69
    Repair Yours $300.00
    HONEYWELL FSX-A014

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FSX-A014

    OPTIONAL HART MODULE FOR FS18X, FS19X, FS20X, FS24X (FACTORY INSTALLED)
    $589.00 Buy Surplus As Low As $354.00
    $354.00
    HONEYWELL 5205

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5205

    FIRE ALARM PANEL CIRCUIT BOARD, DIGITAL DIALER
    ✓ IN STOCK!
    $711.00 Buy Surplus As Low As $351.79
    $351.79
    Repair Yours $300.00
    HONEYWELL SK-ZONE-6

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-ZONE-6

    6 ZONE MODULE , SK-ZONE-6
    $578.00 Buy Surplus As Low As $350.47
    $350.47
    HONEYWELL RPS-2000CB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    RPS-2000CB

    CABINET ASSEMBLY FOR RPS-2000, RED
    $582.00 Buy Surplus As Low As $350.00
    $350.00
    HONEYWELL 5500

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5500

    DISCONTINUED BY MANUFACTURER, PROGRAMMER
    ✓ IN STOCK!
    Buy Surplus As Low As $345.35
    $345.35
    Repair Yours $301.73
    HONEYWELL HP600ULX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP600ULX

    6 AMP 12/24 VOLT UL LISTED POWER SUPPLY & ENCLOSURE
    $575.00 Buy Surplus As Low As $345.00
    $345.00
    Repair Yours $287.00
    HONEYWELL SK-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-2

    FIRE ALARM CONTROL PANEL, TWO ZONE, CONVENTIONAL, 120 VAC, 50/60 HERTZ, 2.3 AMP
    $584.00 Buy Surplus As Low As $343.40
    $343.40
    Repair Yours $300.00
    HONEYWELL 005860

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    005860

    FIRE ALARM CONTROL PANEL REMOTE ANNUNCIATOR, 24 VDC, 32 TO 120 DEG F, GRAY
    $567.62 Buy Surplus As Low As $341.38
    $341.38
    Repair Yours $300.00
    HONEYWELL 5820XLCB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5820XLCB

    DISCONTINUED BY MANUFACTURER, ENCLOSURE / CABINET ASSEMBLY, FOR THE 5820XL
    Buy Surplus As Low As $339.14
    $339.14
    Repair Yours $300.00
    HONEYWELL 1309A0061

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0061

    E³POINT REMOTE SENSOR, METHANE (CH4)
    $565.00 Buy Surplus As Low As $339.00
    $339.00
    Repair Yours $300.00
    HONEYWELL 1309A0062

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0062

    E³POINT REMOTE SENSOR, PROPANE (C3H8)
    $565.00 Buy Surplus As Low As $339.00
    $339.00
    Repair Yours $300.00
    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 $300.00
    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 $300.00
    HONEYWELL SK-DUCT-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-DUCT-W

    INTELLIGENT NON-RELAY DUCT DETECTOR, INCLUDES SK-PHOTO-R-W DETECTOR (COMING SOON)
    ✓ IN STOCK!
    $442.90 Buy Surplus As Low As $336.60
    $336.60
    HONEYWELL FFT-STSR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FFT-STSR

    SINGLE TELEPHONE STATNION RECESS MOUNT
    $558.00 Buy Surplus As Low As $335.00
    $335.00
    HONEYWELL ECS-50WCB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECS-50WCB

    CABINET ONLY FOR ECS-50W - RED CABINET
    $553.00 Buy Surplus As Low As $332.00
    $332.00
    HONEYWELL 5860

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5860

    FIRE ALARM CONTROL PANEL REMOTE ANNUNCIATOR, 80 CHARACTER DISPLAY, 24 VDC, 32 TO 120 DEG F, 9.1" WIDTH X 1.5 DEPTH X 7.4" HEIGHT, GRAY, FOR 5700/5808/5820XL/5820XL-EVS FIRE ALARM CONTROL PAN ...
    $562.00 Buy Surplus As Low As $330.27
    $330.27
    HONEYWELL SDPTS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SDPTS

    SDPT1 SOFTWARE ONLY IN CD FORMAT
    $541.00 Buy Surplus As Low As $325.00
    $325.00
    HONEYWELL WIDP-RELAY

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WIDP-RELAY

    SWIFT WIRELESS RELAY MODULE
    $541.40 Buy Surplus As Low As $324.84
    $324.84
    HONEYWELL SD505-DUCT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-DUCT

    DISCONTINUED BY MANUFACTURER, DUCT SMOKE DETECTOR, ANALOG, ADDRESSABLE, W/ SD505-APS SMOKE SENSOR PRE-INSTALLED
    Buy Surplus As Low As $324.45
    $324.45
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