Product Search

    SEARCH NOW FOR ALL YOUR SILENT KNIGHT SECURITY SYS SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Sensors & Switches / Sensor Accessory

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

    Filter Results
    20 Results.
    HONEYWELL 1309A0043

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0043

    E³POINT WITHOUT SENSOR, WALL MOUNT, ANALOG, 120VAC
    $790.00 Buy Surplus As Low As $474.00
    $474.00
    HONEYWELL 1309A0047

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0047

    E³POINT WITHOUT SENSOR, WALL MOUNT, MODBUS/BACNET, 24VAC/DC
    $800.00 Buy Surplus As Low As $480.00
    $480.00
    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 SPXDCWP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXDCWP

    SENSEPOINT XCD STANDARD WEATHER PROTECTION
    $86.00 Buy Surplus As Low As $52.00
    $52.00
    HONEYWELL ECO-D-B-13-31-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-13-31-EX

    PROPANE (C3H8) 0-100% LEL + OXYGEN (O2) 0-25% VOL
    $6,402.00 Buy Surplus As Low As $3,842.00
    $3,842.00
    HONEYWELL ECO-D-B-31-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-31-EX

    OXYGEN (O2) 0-25% VOL
    $4,091.00 Buy Surplus As Low As $2,455.00
    $2,455.00
    HONEYWELL ECO-D-B-32-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-32-EX

    OXYGEN (O2) 0-25% VOL - DEFICIENCY AND ENRICHEMENT ALARM
    $4,091.00 Buy Surplus As Low As $2,455.00
    $2,455.00
    HONEYWELL ISP-408

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ISP-408

    IAS FLOW SENSOR ASSEMBLY
    $175.00 Buy Surplus As Low As $105.00
    $105.00
    HONEYWELL SPXCLRLH1SS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCLRLH1SS

    SENSEPOINT XCL/XRL REPLACEMENT SENSOR H2S (LOW AND HIGH RANGE)
    $564.00 Buy Surplus As Low As $339.00
    $339.00
    HONEYWELL SVIP3701

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SVIP3701

    UL/CSA APPROVED FLAMMABLE CATALYTIC BEAD SENSOR, PRE-CALIBRATED FOR 0-20% LEL AMMONIA (NH3), 3/4" N
    $1,942.00 Buy Surplus As Low As $1,166.00
    $1,166.00
    HONEYWELL XNXXSA1SS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XNXXSA1SS

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR TRANSMITTER, AMMONIA (NH3) 0-200 PPM (50 TO 200 PPM, 50 PPM)
    Buy Surplus As Low As $1,050.00
    $1,050.00
    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 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 SPXCDMAG

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDMAG

    MAGNETIC WAND
    $59.00 Buy Surplus As Low As $36.00
    $36.00
    HONEYWELL SPXCDSRLS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDSRLS

    SENSOR RETAINER WITH LOCKING SCREW (HONEYWELL ANALYTICS)
    $232.00 Buy Surplus As Low As $140.00
    $140.00
    HONEYWELL BP-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    BP-2

    BACKPLANE FOR 2 CARD CONTROLLERS
    $670.00 Buy Surplus As Low As $402.00
    $402.00
    Repair Yours $334.00
    HONEYWELL AAY80-390

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    AAY80-390

    GAS SENSOR O2 4OXV
    $618.00 Buy Surplus As Low As $371.00
    $371.00
    HONEYWELL ECO-SC-13-31-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-13-31-EX

    PROPANE (C3H8) 0-100% LEL + OXYGEN (O2) 0-25% VOL
    $3,023.00 Buy Surplus As Low As $1,814.00
    $1,814.00
    HONEYWELL ECO-SC-31-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-31-EX

    OXYGEN (O2) 0-25% VOL - DEFICIENCY ONLY
    $1,958.00 Buy Surplus As Low As $1,175.00
    $1,175.00
    HONEYWELL ECO-SC-32-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-32-EX

    OXYGEN (O2) 0-25% VOL - DEF AND ENR ALAR
    $1,489.00 Buy Surplus As Low As $894.00
    $894.00
    1