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 Module/Housing

    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. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 53.
    HONEYWELL RTS151KEY

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    RTS151KEY

    TEST STATION, REMOTE W/ KEY, POWER LED GREEN, 14-35 VDC, ALARM LED RED, 2.8-32 VDC
    $101.89 Buy Surplus As Low As $77.44
    $77.44
    HONEYWELL SK-ISO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-ISO

    FAULT ISOLATOR MODULE, 15-32 VDC, 4 INCH BOX MOUNT, 450 MICROAMPS
    ✓ IN STOCK!
    $78.76 Buy Surplus As Low As $47.26
    $47.26
    HONEYWELL IDP-MONITOR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-MONITOR

    ADDRESSABLE MONITOR MODULE, SUPERVISED, SINGLE CONTACT
    ✓ IN STOCK!
    $56.40 Buy Surplus As Low As $31.00
    $31.00
    HONEYWELL IDP-RELAYMON-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-RELAYMON-2

    DUAL INPUT/DUAL OUTPUT MODULE
    $421.10 Buy Surplus As Low As $252.66
    $252.66
    HONEYWELL WIDP-MONITOR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WIDP-MONITOR

    WIRELESS MONITOR MODULE SILENT KNIGHT , WIDP-MONITOR
    ✓ IN STOCK!
    $330.15 Buy Surplus As Low As $198.09
    $198.09
    HONEYWELL WSK-RELAY

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WSK-RELAY

    SWIFT RELAY MODULE , WSK-RELAY
    ✓ IN STOCK!
    $271.60 Buy Surplus As Low As $162.96
    $162.96
    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 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 IDP-MONITOR-10

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-MONITOR-10

    ADDRESSABLE MONITOR MODULE, SUPERVISED, 10 POINTS
    $431.48 Buy Surplus As Low As $258.89
    $258.89
    HONEYWELL 20404-0200

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    20404-0200

    EXTRACTIVE MODULE, FOR USE WITH ELECTROCHEMICAL SENSORS, FOR USE WITH SF6 SENSOR AND PYROLYZER COMBINATION
    $3,582.00 Buy Surplus As Low As $2,150.00
    $2,150.00
    Repair Yours $1,785.00
    HONEYWELL TPPLSMAAI8

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMAAI8

    INPUT MODULE, 8 X MA, (1ST F)
    $4,800.88 Buy Surplus As Low As $2,744.17
    $2,744.17
    Repair Yours $2,188.71
    HONEYWELL SD505-DUCTR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-DUCTR

    DISCONTINUED BY MANUFACTURER, DUCT HOUSING W/RELAYS, SD505-APS, 2WIRE CONNECTION TO SLC, DETECTS & LIMITS THE SPREAD OF SMOKE, LED ALARM, COMMS ON SENSOR HEAD, STEEL BACKBOX, CLEAR PLASTIC C ...
    Buy Surplus As Low As $540.75
    $540.75
    HONEYWELL SS2-AML

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-AML

    COPPER-FREE ALUMINUM HOUSING UV/IR/VIS HIGH-SPEED ELECTRO-OPTICAL FIRE DETECTOR, LATCHING ALARM REL
    $4,399.00 Buy Surplus As Low As $2,640.00
    $2,640.00
    Repair Yours $2,192.00
    HONEYWELL SS2-AN

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-AN

    COPPER-FREE ALUMINUM HOUSING UV/IR/VIS ELECTRO-OPTICAL FIRE DETECTOR, NON-LATCHING ALARM RELAY, CLAS
    $2,760.00 Buy Surplus As Low As $1,656.00
    $1,656.00
    Repair Yours $1,375.00
    HONEYWELL SS2-AN-SS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-AN-SS

    STAINLESS STEEL HOUSING UV/IR/VIS ELECTRO-OPTICAL FIRE DETECTOR, NON-LATCHING ALARM RELAY, CLASS I,
    $4,052.00 Buy Surplus As Low As $2,432.00
    $2,432.00
    Repair Yours $2,019.00
    HONEYWELL SS2-MOD-A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-MOD-A

    SS2-A REPLACEMENT ELECTRONICS MODULE (FIRE SENTRY)
    $2,589.00 Buy Surplus As Low As $1,554.00
    $1,554.00
    Repair Yours $1,290.00
    HONEYWELL SS2-MOD-AM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-MOD-AM

    SS2-AM REPLACEMENT ELECTRONICS MODULE
    $3,743.00 Buy Surplus As Low As $2,246.00
    $2,246.00
    Repair Yours $1,865.00
    HONEYWELL 20408-0114

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    20408-0114

    PYROLYZER MODULE FOR SULFUR HEXAFLURIDE (SF6)
    Buy Surplus As Low As $2,210.00
    $2,210.00
    HONEYWELL SPXRLFLW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXRLFLW

    SPXRL FLOW HOUSING
    $192.00 Buy Surplus As Low As $116.00
    $116.00
    HONEYWELL TPPLSMAAI4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMAAI4

    4 X MA INPUT MODULE (1ST F)
    $1,368.00 Buy Surplus As Low As $821.00
    $821.00
    HONEYWELL TPPLSMAAO4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMAAO4

    4 X MA OUTPUT MODULE
    $1,368.00 Buy Surplus As Low As $821.00
    $821.00
    HONEYWELL TPPLSMAVI4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMAVI4

    4 X MV INPUT MODULE (1ST F)
    $1,368.00 Buy Surplus As Low As $821.00
    $821.00
    HONEYWELL TPPLSMAVI8

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMAVI8

    8 X MV INPUT MODULE (1ST F)
    $2,735.00 Buy Surplus As Low As $1,641.00
    $1,641.00
    HONEYWELL TPPLSMPM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMPM

    DISCONTINUED BY MANUFACTURER, MAIN PCB MODULE
    Buy Surplus As Low As $1,027.00
    $1,027.00
    HONEYWELL TPPLSMPME

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMPME

    REPLACEMENT EXPANSION PCB MODULE
    $2,923.00 Buy Surplus As Low As $1,754.00
    $1,754.00
    HONEYWELL TPPLSSAM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSSAM

    SMPS ASSEMBLY MODULE (150W, 110/220VAC)
    $572.00 Buy Surplus As Low As $344.00
    $344.00
    HONEYWELL 02000-A-1635

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    02000-A-1635

    SERIES 2000 WEATHER HOUSING USE WITH TOXIC SENSOR
    $204.00 Buy Surplus As Low As $123.00
    $123.00
    HONEYWELL 02000-A-1645

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    02000-A-1645

    SERIES 2000 FLOW HOUSING ASSEMBLY
    $246.00 Buy Surplus As Low As $148.00
    $148.00
    HONEYWELL 02000-A-3120

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    02000-A-3120

    SERIES 2000 FLOW HOUSING ASSEMBLY PLASTIC
    $481.00 Buy Surplus As Low As $289.00
    $289.00
    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 SK-ZONE

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-ZONE

    ZONE MODULE , SK-ZONE
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    HONEYWELL HA-SS2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HA-SS2

    REPLACEMENT HOUSING COPPER-FREE ALUMINUM BASE & TOP (WHITE)
    $3,671.00 Buy Surplus As Low As $2,203.00
    $2,203.00
    Repair Yours $1,829.00
    HONEYWELL SS2-A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-A

    COPPER-FREE ALUMINUM HOUSING UV/IR/VIS ELECTRO-OPTICAL FIRE DETECTOR, LATCHING ALARM RELAY, CLASS I,
    $3,417.00 Buy Surplus As Low As $2,051.00
    $2,051.00
    Repair Yours $1,703.00
    HONEYWELL SS2-A-SS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-A-SS

    STAINLESS STEEL HOUSING UV/IR/VIS ELECTRO-OPTICAL FIRE DETECTOR, LATCHING ALARM RELAY, CLASS I, DIVI
    $4,052.00 Buy Surplus As Low As $2,432.00
    $2,432.00
    Repair Yours $2,019.00
    HONEYWELL SS2-AM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-AM

    COPPER-FREE ALUMINUM HOUSING UV/IR/VIS HIGH-SPEED ELECTRO-OPTICAL FIRE DETECTOR, NON-LATCHING ALARM
    $5,783.00 Buy Surplus As Low As $3,470.00
    $3,470.00
    HONEYWELL SS2-MOD-AML

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-MOD-AML

    SS2-AML REPLACEMENT ELECTRONICS MODULE
    $3,743.00 Buy Surplus As Low As $2,246.00
    $2,246.00
    Repair Yours $1,865.00
    HONEYWELL SS2-MOD-AN

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-MOD-AN

    SS2-AN REPLACEMENT ELECTRONICS MODULE (FIRE SENTRY)
    $2,589.00 Buy Surplus As Low As $1,554.00
    $1,554.00
    Repair Yours $1,290.00
    HONEYWELL SS4-MOD-A2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-MOD-A2

    REPLACEMENT ELECTRONICS MODULE FOR SS4-A2 (UV/IR) DETECTORS. MODULE ONLY, NON-LATCHING LED
    $3,895.00 Buy Surplus As Low As $2,337.00
    $2,337.00
    Repair Yours $1,940.00
    HONEYWELL SS4-MOD-AS2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-MOD-AS2

    REPLACEMENT ELECTRONICS MODULE FOR SS4-AS2 (UV/IR) DETECTORS. MODULE ONLY, NON-LATCHING LED
    $6,192.00 Buy Surplus As Low As $3,716.00
    $3,716.00
    HONEYWELL SS4-MOD-AUV2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-MOD-AUV2

    REPLACEMENT ELECTRONICS MODULE FOR SS4-AUV2 (UV) DETECTORS. MODULE ONLY, NON-LATCHING LED
    $3,247.00 Buy Surplus As Low As $1,949.00
    $1,949.00
    Repair Yours $1,618.00
    HONEYWELL ECS-EMG

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECS-EMG

    SWITCH MODULE FOR IFP-300ECS/IFP-2100ECS, 16 ZONE SELECT BUTTONS, 8 MESSAGE, REPLACEMENT
    $846.00 Buy Surplus As Low As $508.00
    $508.00
    HONEYWELL ECS-NVCM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECS-NVCM

    REPLACEMENT VOICE CONTROL MODULE FOR IFP-300ECS AND IFP-2100ECS
    $2,410.00 Buy Surplus As Low As $1,446.00
    $1,446.00
    HONEYWELL TPPLMACI4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLMACI4

    2CH MA + 2CH MV INPUT MODULE
    $1,368.00 Buy Surplus As Low As $821.00
    $821.00
    HONEYWELL TPPLMACI8

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLMACI8

    4CH MA + 2CH MV DUAL INPUT MODULE
    $2,735.00 Buy Surplus As Low As $1,641.00
    $1,641.00
    HONEYWELL TPPLSBPM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSBPM

    BACK PLANE MODULE
    $572.00 Buy Surplus As Low As $344.00
    $344.00
    HONEYWELL TPPLSDPM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSDPM

    UI PC MODULE
    $2,279.00 Buy Surplus As Low As $1,368.00
    $1,368.00
    HONEYWELL TPPLSLTSM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSLTSM

    LCD + TOUCH SCREEN MODULE
    $572.00 Buy Surplus As Low As $344.00
    $344.00
    HONEYWELL TPPLSMACI4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMACI4

    REPLACEMENT 2CH MA + 2CH MV DUAL INPUT MODULE
    $1,641.00 Buy Surplus As Low As $985.00
    $985.00
    HONEYWELL TPPLSMACI8

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMACI8

    REPLACEMENT 4:4 DUAL INPUT MODULE
    $3,281.00 Buy Surplus As Low As $1,969.00
    $1,969.00
    HONEYWELL TPPLSMAROC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TPPLSMAROC

    12 X RELAY OUTPUT MODULE
    $2,725.00 Buy Surplus As Low As $1,635.00
    $1,635.00
    Next
    1 2